Science In flow

The news we had finally found ripples in space-time reverberated around the world in 2015. Now it seems they might have been an illusion from New Scientist - Physics https://ift.tt/2yQsIMf

A digital border guard will be trialled at some borders in Hungary, Latvia and Greece for six months. It includes an AI lie detector, but some doubt it will work from New Scientist - News https://ift.tt/2EUpv3D

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Space https://ift.tt/2P2ALzy

Giant pandas make all sorts of sounds – honks, chirps, roars – and now we know how to tell if they’ve mated by listening to their bleats from New Scientist - Home https://ift.tt/2ABQFb3

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Home https://ift.tt/2Q6pUB6

A case of classical BSE was confirmed in Scotland this month. While the disease seems to be on the wane in the UK, many cases worldwide may be going undetected from New Scientist - Home https://ift.tt/2OX5sWO

Smoking cannabis can impair memory, but a new study has found that giving up can partially reverse the effect after several days from New Scientist - Home https://ift.tt/2CPoVBA

The Small Magellanic Cloud, a small galaxy orbiting our own, is leaking a huge amount of gas. In a billion years it may not be able to form new stars anymore from New Scientist - Home https://ift.tt/2JsToGA

The Neanderthal rib cage was about the same size as ours but a different shape, which suggests the extinct humans could take in more air with each breath from New Scientist - Home https://ift.tt/2Dbg9yP

Thanks to clever chemistry and innovative engineering, the cities of the future are being fashioned from cleaner, greener concrete from New Scientist - Home https://ift.tt/2yFDFzU

Emma Stone and Jonah Hill cavort in multiple roles in a show exploring the use of hallucinogenic drugs to treat mental trauma and psychological disorders from New Scientist - Home https://ift.tt/2PsP2Vz

Why can’t we remember being babies? Does closing your eyes help you recall? Why can’t I remember what I did 5 seconds ago? What is photographic memory? And more from New Scientist - Home https://ift.tt/2Pt7bTa

Few people have heard of it, but the global famine of 1876-78 probably killed 50 million, and it was triggered by a natural climate event that could easily recur from New Scientist - Home https://ift.tt/2RoNxVx

Over 90 per cent of orangutans survive childhood long enough to have their first baby, a feat human societies only achieved in the 1900s from New Scientist - Home https://ift.tt/2yFfhP8

A case of classical BSE was confirmed in Scotland this month. While the disease seems to be on the wane in the UK, many cases worldwide may be going undetected from New Scientist - Life https://ift.tt/2qhkGXI

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Space https://ift.tt/2P2ALzy

Giant pandas make all sorts of sounds – honks, chirps, roars – and now we know how to tell if they’ve mated by listening to their bleats from New Scientist - News https://ift.tt/2PznhdW

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - News https://ift.tt/2CRAR5N

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Home https://ift.tt/2Q6pUB6

A case of classical BSE was confirmed in Scotland this month. While the disease seems to be on the wane in the UK, many cases worldwide may be going undetected from New Scientist - Home https://ift.tt/2OX5sWO

Smoking cannabis can impair memory, but a new study has found that giving up can partially reverse the effect after several days from New Scientist - Home https://ift.tt/2CPoVBA

The Small Magellanic Cloud, a small galaxy orbiting our own, is leaking a huge amount of gas. In a billion years it may not be able to form new stars anymore from New Scientist - Home https://ift.tt/2JsToGA

The Neanderthal rib cage was about the same size as ours but a different shape, which suggests the extinct humans could take in more air with each breath from New Scientist - Home https://ift.tt/2Dbg9yP

Thanks to clever chemistry and innovative engineering, the cities of the future are being fashioned from cleaner, greener concrete from New Scientist - Home https://ift.tt/2yFDFzU

Emma Stone and Jonah Hill cavort in multiple roles in a show exploring the use of hallucinogenic drugs to treat mental trauma and psychological disorders from New Scientist - Home https://ift.tt/2PsP2Vz

Why can’t we remember being babies? Does closing your eyes help you recall? Why can’t I remember what I did 5 seconds ago? What is photographic memory? And more from New Scientist - Home https://ift.tt/2Pt7bTa

Few people have heard of it, but the global famine of 1876-78 probably killed 50 million, and it was triggered by a natural climate event that could easily recur from New Scientist - Home https://ift.tt/2RoNxVx

Over 90 per cent of orangutans survive childhood long enough to have their first baby, a feat human societies only achieved in the 1900s from New Scientist - Home https://ift.tt/2yFfhP8

Giant pandas make all sorts of sounds – honks, chirps, roars – and now we know how to tell if they’ve mated by listening to their bleats from New Scientist - News https://ift.tt/2PznhdW

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - News https://ift.tt/2CRAR5N

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Home https://ift.tt/2Q6pUB6

A case of classical BSE was confirmed in Scotland this month. While the disease seems to be on the wane in the UK, many cases worldwide may be going undetected from New Scientist - Home https://ift.tt/2OX5sWO

Smoking cannabis can impair memory, but a new study has found that giving up can partially reverse the effect after several days from New Scientist - Home https://ift.tt/2CPoVBA

The Small Magellanic Cloud, a small galaxy orbiting our own, is leaking a huge amount of gas. In a billion years it may not be able to form new stars anymore from New Scientist - Home https://ift.tt/2JsToGA

The Neanderthal rib cage was about the same size as ours but a different shape, which suggests the extinct humans could take in more air with each breath from New Scientist - Home https://ift.tt/2Dbg9yP

Thanks to clever chemistry and innovative engineering, the cities of the future are being fashioned from cleaner, greener concrete from New Scientist - Home https://ift.tt/2yFDFzU

Emma Stone and Jonah Hill cavort in multiple roles in a show exploring the use of hallucinogenic drugs to treat mental trauma and psychological disorders from New Scientist - Home https://ift.tt/2PsP2Vz

Why can’t we remember being babies? Does closing your eyes help you recall? Why can’t I remember what I did 5 seconds ago? What is photographic memory? And more from New Scientist - Home https://ift.tt/2Pt7bTa

Few people have heard of it, but the global famine of 1876-78 probably killed 50 million, and it was triggered by a natural climate event that could easily recur from New Scientist - Home https://ift.tt/2RoNxVx

Over 90 per cent of orangutans survive childhood long enough to have their first baby, a feat human societies only achieved in the 1900s from New Scientist - Home https://ift.tt/2yFfhP8

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Space https://ift.tt/2P2ALzy

Electrocatalysts have shown promise as a way to efficiently convert waste CO2 into clean fuels, but the mechanisms by which they operate are often unknown making it hard for researchers to design new ones in a rational manner. New research demonstrates a laser-based spectroscopy technique that can be used to study the electrochemical reduction of CO2 in-situ and provide much-needed insights into these complex chemical pathways. from Top Technology News -- ScienceDaily https://ift.tt/2PqHD9p

By structuring nanowires in a way that mimics geckos' ears, researchers have found a way to record the incoming angle of light. This technology could have applications in robotic vision, photography and augmented reality. from Top Technology News -- ScienceDaily https://ift.tt/2zgvTw0

The silk fibers produced by Bombyx mori, the domestic silkworm, has been prized for millennia as a strong yet lightweight and luxurious material. Although synthetic polymers like nylon and polyester are less costly, they do not compare to silk's natural qualities and mechanical properties. And according to new research, silk combined with carbon nanotubes may lead to a new generation of biomedical devices and so-called transient, biodegradable electronics. from Top Technology News -- ScienceDaily https://ift.tt/2CPFcqa

Studying the three-dimensional structure of DNA and its dynamics is revealing a lot of information about gene expression, expanding our knowledge of how cells, tissues and organs actually work in health and disease. Properly producing and managing this large amount of data is both challenging and necessary for the progress of this field. In a perspective paper published in Nature Genetics, top researchers call for unified standards and suggest guidelines in this emerging and promising research area. from Top Technology News -- ScienceDaily https://ift.tt/2SCNQ0G

Researchers are using brain-inspired machine learning techniques to increase the energy efficiency of wireless receivers. from Top Technology News -- ScienceDaily https://ift.tt/2CQV4sk

Linking therapeutically active molecules to specific antibodies can help to pilot them to their designated targets and minimize side effects -- especially when treating tumors. Scientists have now described novel conjugates made from antibodies and a kinesin spindle protein inhibitor. Changing the linker between the two components allows for tuning the activity of this cytostatic drug, which is effective against a broad palette of cancers. from Top Technology News -- ScienceDaily https://ift.tt/2yHugYJ

Researchers have delved into the realm of Star Wars and created a powerful tractor beam -- or light-driven energy trap -- for atoms. from Top Technology News -- ScienceDaily https://ift.tt/2DbpmXG

A technique to generate large amounts of giant vesicle (liposome) dispersion has been developed. The technique involves adsorbing a lipid into a silicone porous material resembling a 'marshmallow-like gel' and then squeezing it out like a sponge by impregnating a buffer solution. from Top Technology News -- ScienceDaily https://ift.tt/2JtMO2L

Researchers have just found a way to show that quantum computing beats classical computing by giving a leading practical proposal known as random circuit sampling (RCS) a qualified seal of approval with the weight of complexity theoretic evidence behind it. They showed that producing a random output with a 'quantum accent' is indeed hard for a classical computer through a technical complexity theoretic construct called 'worst-to-average-case reduction.' from Top Technology News -- ScienceDaily https://ift.tt/2yGC3pL

Security researchers have discovered four new ways to expose Internet users' browsing histories. These techniques could be used by hackers to learn which websites users have visited as they surf the web. from Top Technology News -- ScienceDaily https://ift.tt/2OezTCz

Economists have modeled the transition from a world powered by fossil fuels to one in which sustainable sources supply all our energy needs. from Top Technology News -- ScienceDaily https://ift.tt/2Q8hFEG

Ninety-five percent of reviewed apps for children ages 5 and under include at least one form of advertising, a new study finds. Researchers found play was frequently interrupted by pop-up video ads, persuasion by commercial characters to make in-app purchases to enhance the game experience and overt banner ads that could be distracting, misleading and not always age-appropriate. from Top Technology News -- ScienceDaily https://ift.tt/2qkxgG0

The century-old mission to understand how the proteins responsible for amyloid-based diseases such as Alzheimer's, Huntingdon's and Parkinson's work has taken major steps forward in the last 12 months, thanks to a revolution in a powerful microscopy technique used by scientists. from Top Technology News -- ScienceDaily https://ift.tt/2DaPIJD

Scientists have found high levels of a previously unsuspected pollutant in homes, in an electronic waste recycling facility and in the natural environment. People are likely to be exposed to this pollutant by breathing contaminated dust or through skin contact. from Top Technology News -- ScienceDaily https://ift.tt/2AABG1g

For the first time, an Australian team has combined two fundamental quantum techniques on an integrated silicon platform, confirming the promise of silicon -- the basis of all modern computer chips -- for quantum computing. from Top Technology News -- ScienceDaily https://ift.tt/2StV1bv

Researchers have engineered a new type of molecular probe that can measure and count RNA in cells and tissue without organic dyes. The probe is based on the conventional fluorescence in situ hybridization (FISH) technique, but it relies on compact quantum dots to illuminate molecules and diseased cells rather than fluorescent dyes. from Top Technology News -- ScienceDaily https://ift.tt/2PsGWfM

Few people have heard of it, but the global famine of 1876-78 probably killed 50 million, and it was triggered by a natural climate event that could easily recur from New Scientist - Home https://ift.tt/2RoNxVx

Over 90 per cent of orangutans survive childhood long enough to have their first baby, a feat human societies only achieved in the 1900s from New Scientist - Home https://ift.tt/2yFfhP8

The silk fibers produced by Bombyx mori, the domestic silkworm, has been prized for millennia as a strong yet lightweight and luxurious material. Although synthetic polymers like nylon and polyester are less costly, they do not compare to silk's natural qualities and mechanical properties. And according to new research, silk combined with carbon nanotubes may lead to a new generation of biomedical devices and so-called transient, biodegradable electronics. from All Top News -- ScienceDaily https://ift.tt/2CPFcqa

Scientists have completed the first 3D virtual reconstruction of the ribcage of the most complete Neanderthal skeleton unearthed to date. Using CT scans of fossils from an approximately 60,000-year-old male skeleton, researchers were able to create a 3D model of the chest -- one that is different from the longstanding image of the barrel-chested, hunched-over 'caveman.' from All Top News -- ScienceDaily https://ift.tt/2ENt8rU

Researchers have delved into the realm of Star Wars and created a powerful tractor beam -- or light-driven energy trap -- for atoms. from All Top News -- ScienceDaily https://ift.tt/2DbpmXG

When the male bearded manakin snaps its wings at lightning speed, it's more than part of an elaborate, acrobatic mating ritual. The tiny muscle doing the heavy lifting is also the reason this exotic bird has evolved into four distinct species, according to new research. from All Top News -- ScienceDaily https://ift.tt/2DdhFAd

For the first time, an Australian team has combined two fundamental quantum techniques on an integrated silicon platform, confirming the promise of silicon -- the basis of all modern computer chips -- for quantum computing. from All Top News -- ScienceDaily https://ift.tt/2StV1bv

Species of reptiles, amphibians and other vertebrates are becoming extinct in Haiti as deforestation has claimed more than 99 percent of the country's original wooded areas. from All Top News -- ScienceDaily https://ift.tt/2OWuhSJ

Giant pandas make all sorts of sounds – honks, chirps, roars – and now we know how to tell if they’ve mated by listening to their bleats from New Scientist - News https://ift.tt/2PznhdW

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - News https://ift.tt/2CRAR5N

A case of classical BSE was confirmed in Scotland this month. While the disease seems to be on the wane in the UK, many cases worldwide may be going undetected from New Scientist - News https://ift.tt/2EMRIJs

Cockroaches kick attacking emerald jewel wasps to avoid being incapacitated and buried alive as living meat for the wasps’ young. from Latest Headlines | Science News https://ift.tt/2SyeOXe

The Kepler space telescope is officially out of fuel and will hunt planets no more, NASA announced. from Latest Headlines | Science News https://ift.tt/2qlxn44

Scientists studying salmon in Alaska flung dead fish into the forest. After 20 years, the nutrients from those carcasses sped up tree growth. from Latest Headlines | Science News https://ift.tt/2qhjHqE

Giant pandas make all sorts of sounds – honks, chirps, roars – and now we know how to tell if they’ve mated by listening to their bleats from New Scientist - Life https://ift.tt/2OYBL7D

What separates cities and suburbs isn't always a geographic boundary. Subjective social factors also play a role, particularly school quality and public safety, according to a new study. from Top Environment News -- ScienceDaily https://ift.tt/2zeCo2q

New research finds how long humans and other warm-blooded animals live -- and when they reach sexual maturity -- may have more to do with their brain than their body. More specifically, it is not animals with larger bodies or slower metabolic rates that live longer; it is animals with more neurons in the cerebral cortex, whatever the size of the body. from Top Environment News -- ScienceDaily https://ift.tt/2OdIzsR

Electrocatalysts have shown promise as a way to efficiently convert waste CO2 into clean fuels, but the mechanisms by which they operate are often unknown making it hard for researchers to design new ones in a rational manner. New research demonstrates a laser-based spectroscopy technique that can be used to study the electrochemical reduction of CO2 in-situ and provide much-needed insights into these complex chemical pathways. from Top Environment News -- ScienceDaily https://ift.tt/2PqHD9p

By structuring nanowires in a way that mimics geckos' ears, researchers have found a way to record the incoming angle of light. This technology could have applications in robotic vision, photography and augmented reality. from Top Environment News -- ScienceDaily https://ift.tt/2zgvTw0

Scientists have completed the first 3D virtual reconstruction of the ribcage of the most complete Neanderthal skeleton unearthed to date. Using CT scans of fossils from an approximately 60,000-year-old male skeleton, researchers were able to create a 3D model of the chest -- one that is different from the longstanding image of the barrel-chested, hunched-over 'caveman.' from Top Environment News -- ScienceDaily https://ift.tt/2ENt8rU

The American Association of Feline Practitioners (AAFP) today released the AAFP Consensus Statement, 'Feline Feeding Programs: Addressing Behavioral Needs to Improve Feline Health and Wellbeing' and accompanying client brochure to the veterinary community. The Consensus Statement, published in the Journal of Feline Medicine and Surgery, explores the medical, social, and emotional problems that can result from the manner in which most cats are currently fed. from Top Environment News -- ScienceDaily https://ift.tt/2P0iUt6

When the male bearded manakin snaps its wings at lightning speed, it's more than part of an elaborate, acrobatic mating ritual. The tiny muscle doing the heavy lifting is also the reason this exotic bird has evolved into four distinct species, according to new research. from Top Environment News -- ScienceDaily https://ift.tt/2DdhFAd

Studying barn owls, scientists believe they've taken an important step toward solving the longstanding mystery of how the brain chooses what most deserves attention. from Top Environment News -- ScienceDaily https://ift.tt/2SyA9Q5

A technique to generate large amounts of giant vesicle (liposome) dispersion has been developed. The technique involves adsorbing a lipid into a silicone porous material resembling a 'marshmallow-like gel' and then squeezing it out like a sponge by impregnating a buffer solution. from Top Environment News -- ScienceDaily https://ift.tt/2JtMO2L

Scientists have discovered a tiny fossil beetle trapped in amber. It's three millimeters long, and it has a flat body and giant feathery antennae that it would have used to navigate under tree bark. And, since it was found in amber from Asia but its closest relatives today live in South America, it hints at how landmasses have shifted over the past 100 million years. from Top Environment News -- ScienceDaily https://ift.tt/2Dck0vj

A spectacular new butterfly species has been discovered on the Pacific Island of Vanua Levu in Fiji. The species, named last week as Papilio natewa after the Natewa Peninsula where it was found, is a remarkable discovery in a location where butterfly wildlife was thought to be well known. from Top Environment News -- ScienceDaily https://ift.tt/2qlqgIO

Researchers have discovered that exposing people with phobias to their fear -- for examples, spiders for those who have arachnophobia -- at the exact time their heart beats, led to the phobia reducing in severity. from Top Environment News -- ScienceDaily https://ift.tt/2qlhF98

Economists have modeled the transition from a world powered by fossil fuels to one in which sustainable sources supply all our energy needs. from Top Environment News -- ScienceDaily https://ift.tt/2Q8hFEG

Moss evolved after algae but before vascular land plants, such as ferns and trees, making them an interesting target for scientists studying photosynthesis, the process by which plants convert sunlight to fuel. Now researchers have made a discovery that could shed light on how plants evolved to move from the ocean to land. from Top Environment News -- ScienceDaily https://ift.tt/2CRunnl

Scientists have found high levels of a previously unsuspected pollutant in homes, in an electronic waste recycling facility and in the natural environment. People are likely to be exposed to this pollutant by breathing contaminated dust or through skin contact. from Top Environment News -- ScienceDaily https://ift.tt/2AABG1g

A future with stormier seas may bring strong changes to the biodiversity of coastal sea life, according to new research. from Top Environment News -- ScienceDaily https://ift.tt/2yGFmgo

Researchers have shown that the regions in the United States where pathogenic mycobacteria are most prevalent in showerheads are the same regions where nontuberculous mycobacterial (NTM) lung infections are most common. The study emphasizes the important role of showerheads in the transmission of NTM infections. from Top Environment News -- ScienceDaily https://ift.tt/2CQniU6

Zika virus has been detected in dead monkeys found in several areas in Brazil. The monkeys had been killed by locals who thought the animals had yellow fever. In fact, the monkeys were not bearers of that disease, but infection by Zika virus had made them sick and more vulnerable to attack by humans. from Top Environment News -- ScienceDaily https://ift.tt/2zd7FCD

Researchers have used high-resolution electron microscopy images to reveal how an anti-cancer virus interacts with tumor cells, increasing its potential to save lives. from Top Environment News -- ScienceDaily https://ift.tt/2CQ7BfM

Species of reptiles, amphibians and other vertebrates are becoming extinct in Haiti as deforestation has claimed more than 99 percent of the country's original wooded areas. from Top Environment News -- ScienceDaily https://ift.tt/2OWuhSJ

An official said the helicopter crashed due to bad weather. Meanwhile, a Taliban spokesman claimed the militants shot it down. from Hindustan Times - world https://ift.tt/2Jqqln8

According to officials, “The attacker walked towards a vehicle that was parked outside Afghanistan’s largest prison, for security clearance. He blew himself up before the vehicle could enter the prison premises.” from Hindustan Times - world https://ift.tt/2DcFlEV

A police investigation is underway to establish the age and gender of the body and date of death. from Hindustan Times - world https://ift.tt/2yK3VsX

Pakistan’s Supreme Court acquitted Asia Bibi, the Christian woman facing execution for blasphemy in a landmark 2010 case. from Hindustan Times - world https://ift.tt/2Oertes

James “Whitey” Bulger, the model for Jack Nicholson’s ruthless crime boss in the 2006 Martin Scorsese movie, “The Departed,” led a largely Irish mob that ran loan-sharking, gambling and drug rackets. from Hindustan Times - world https://ift.tt/2P0e92I

The two young women, identified as Rotana Farea, 22, and her sister Tala, 16, were found on the banks of the Hudson last week with no visible signs of trauma, dressed all in black, with fur-trimmed coat collars, and bound together at the ankles and waist by duct tape. from Hindustan Times - world https://ift.tt/2COmTS9

The Kepler Space Telescope has found thousands of planets beyond our solar system in the last decade. Now it has run out of fuel and will be turned off for good from New Scientist - Space https://ift.tt/2P2ALzy

Why can’t we remember being babies? Does closing your eyes help you recall? Why can’t I remember what I did 5 seconds ago? What is photographic memory? And more from New Scientist - Home https://ift.tt/2Pt7bTa

Few people have heard of it, but the global famine of 1876-78 probably killed 50 million, and it was triggered by a natural climate event that could easily recur from New Scientist - Home https://ift.tt/2RoNxVx

Over 90 per cent of orangutans survive childhood long enough to have their first baby, a feat human societies only achieved in the 1900s from New Scientist - Home https://ift.tt/2yFfhP8

One of the charges against Attaullah Marwat was that he had forced, persuaded, coerced and enticed girl students under the age of 18 to engage in sexual activities and was involved in explicit sexual conduct and abuse of minor schoolgirls. from Hindustan Times - world https://ift.tt/2Jv2QJW

Syed Jamal opened fire from a rifle, killing his mother, sister-in-law, nephew and a local reporter, said police. from Hindustan Times - world https://ift.tt/2DdMqoP

Roads were blocked and thousands of people left without power in parts of Europe, as rains and violent winds sparked flooding, uprooted trees and whipped debris into the air. Thick snow has also cloaked mountains, trapping commuters and tourists. from Hindustan Times - world https://ift.tt/2Jv2OBO

Beet juice deicer, a natural alternative to road salt that is considered to be an eco-friendlier winter road management solution, may not be ecologically friendly to nearby aquatic species. The findings are the first to explore the physiological effects of beet juice deicer in freshwater animals. from Top Environment News -- ScienceDaily https://ift.tt/2Q3ziFz

Researchers have determined that the Nez Perce grew and smoked tobacco at least 1,200 years ago, long before the arrival of traders and settlers from the eastern United States. Their finding upends a long-held view that indigenous people in this area of the interior Pacific Northwest smoked only kinnikinnick or bearberry before traders brought tobacco starting around 1790. from All Top News -- ScienceDaily https://ift.tt/2CPVXBr

Researchers have determined that the Nez Perce grew and smoked tobacco at least 1,200 years ago, long before the arrival of traders and settlers from the eastern United States. Their finding upends a long-held view that indigenous people in this area of the interior Pacific Northwest smoked only kinnikinnick or bearberry before traders brought tobacco starting around 1790. from Top Environment News -- ScienceDaily https://ift.tt/2CPVXBr

Smoking cannabis can impair memory, but a new study has found that giving up can partially reverse the effect after several days from New Scientist - News https://ift.tt/2OdKfTn

After just a week of not using pot, teens’ and young adults’ abilities to remember lists of words got better, a small study finds. from Latest Headlines | Science News https://ift.tt/2Q7Vdvs

The electricity requirements of Bitcoin have created considerable difficulties, and extensive online discussion, about where to put the facilities or rings that compute the proof-of-work of Bitcoin. A somewhat less discussed issue is the environmental impacts of producing all that electricity. from Top Environment News -- ScienceDaily https://ift.tt/2ql7scM

The electricity requirements of Bitcoin have created considerable difficulties, and extensive online discussion, about where to put the facilities or rings that compute the proof-of-work of Bitcoin. A somewhat less discussed issue is the environmental impacts of producing all that electricity. from All Top News -- ScienceDaily https://ift.tt/2ql7scM

The electricity requirements of Bitcoin have created considerable difficulties, and extensive online discussion, about where to put the facilities or rings that compute the proof-of-work of Bitcoin. A somewhat less discussed issue is the environmental impacts of producing all that electricity. from Top Technology News -- ScienceDaily https://ift.tt/2ql7scM

Tens of thousands of supporters of sacked Sri Lankan prime minister Ranil Wickremesinghe blocked roads in Colombo on Tuesday, stepping up a showdown with the country’s newly appointed leader Mahinda Rajapakse, a former strongman accused of grave rights abuses. from Hindustan Times - world https://ift.tt/2za0wTy

Revoking birthright citizenship would spark a court fight over whether the president has the unilateral ability to change an amendment to the Constitution. from Hindustan Times - world https://ift.tt/2zaDNH8

Thanks to clever chemistry and innovative engineering, the cities of the future are being fashioned from cleaner, greener concrete from New Scientist - Home https://ift.tt/2yFDFzU

Emma Stone and Jonah Hill cavort in multiple roles in a show exploring the use of hallucinogenic drugs to treat mental trauma and psychological disorders from New Scientist - Home https://ift.tt/2PsP2Vz

Why can’t we remember being babies? Does closing your eyes help you recall? Why can’t I remember what I did 5 seconds ago? What is photographic memory? And more from New Scientist - Home https://ift.tt/2Pt7bTa

Few people have heard of it, but the global famine of 1876-78 probably killed 50 million, and it was triggered by a natural climate event that could easily recur from New Scientist - Home https://ift.tt/2RoNxVx