Materials Science


As anyone who has ever straightened their hair knows, water is the enemy. Hair painstakingly straightened by heat will bounce back into curls the minute it touches water. Why? Because hair has shape memory. Its material properties ...

General Physics


Venus flytraps do it, trap-jaw ants do it, and now materials scientists at the University of Massachusetts Amherst can do it, too—they discovered a way of efficiently converting elastic energy in a spring to kinetic energy ...


Hearing loss in naked mole-rats is an advantage, not a hardship玛莎棋牌app

If naked mole-rats were human, they would be prescribed hearing aids. With six mutations in genes associated with hearing, naked mole-rats can barely hear the constant squeaking they use to communicate with one another. This ...


Battery-free Game Boy runs forever玛莎棋牌app

A hand-held video game console allowing indefinite gameplay might be a parent's worst nightmare.

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Diseases, Conditions, Syndromes
Who should get the COVID-19 vaccine first?牛牛棋牌图标
Diseases, Conditions, Syndromes
A vaccine before the US election? Depends on science—or politics牛牛棋牌图标
Diseases, Conditions, Syndromes
Researchers redesign the face mask to improve comfort and protection牛牛棋牌图标
Diseases, Conditions, Syndromes
How to spot patients most likely to die from blood infections牛牛棋牌图标
Diseases, Conditions, Syndromes
Researchers publish striking images of SARS-CoV-2 infected cells牛牛棋牌图标
Schizophrenia: Nurture cannot overcome nature牛牛棋牌图标
Psychology & Psychiatry
Financial strains significantly raise risk of suicide attempts牛牛棋牌图标
Medical research
Allergic asthma transforms cells of the airway牛牛棋牌图标
Oncology & Cancer
Attacking tumors from the inside牛牛棋牌图标
Diseases, Conditions, Syndromes
Study: Vitamin D deficiency may raise risk of getting COVID-19牛牛棋牌图标

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Battery-free Game Boy runs forever牛牛棋牌图标
Energy & Green Tech
Jeep reveals hybrid Wrangler, 1st US battery-powered vehicle牛牛棋牌图标
Energy & Green Tech
US gives first-ever OK for small commercial nuclear reactor牛牛棋牌图标
Machine learning & AI
Sacked by an algorithm: Managing the future牛牛棋牌图标
Energy & Green Tech
EU share of electric cars grew during virus lockdown months牛牛棋牌图标
Computer Sciences
AI Jesus writes Bible-inspired verse牛牛棋牌图标
Energy & Green Tech
Decades-old mystery of lithium-ion battery storage solved牛牛棋牌图标
Hi Tech & Innovation
US agency posts online map to track autonomous vehicle tests牛牛棋牌图标
Machine learning & AI
New method for automated control leverages advances in AI牛牛棋牌图标


Wildfires produce minerals that freeze clouds玛莎棋牌app

Certain p文章s in the atmosphere have the unique ability to change the properties of clouds by causing water droplets to freeze at higher temperatures than they would on their own. With this ability, these so-called ice ...


Who should get the COVID-19 vaccine first?玛莎棋牌app

When effective COVID-19 vaccines are developed, their supply will inevitably be scarce. The World Health Organization (WHO), global leaders, and vaccine producers are al阅读y facing the question of how to appropriately allocate ...


Scientists discover new rules about 'runaway' transcription玛莎棋牌app

On the evolutionary tree, humans diverged from yeast roughly 1 billion years ago. By comparison, two seemingly similar species of bacteria, Escherichia coli and Bacillus subtilis, have been evolving apart for roughly twice ...


How we sleep today may forecast when Alzheimer's disease begins玛莎棋牌app

What would you do if you knew how long you had until Alzheimer's disease set in? Don't despair. New research from the University of California, Berkeley, suggests one defense against this virulent form of dementia—for which ...


NASA eyes typhoon Haishen's 10 mile-wide eye萌宠棋牌

NASA's Terra satellite's visible image of Typhoon Haishen revealed a small "pinhole" eye surrounded by several hundred miles of thunderstorms spiraling around it as it continued moving north though the Northwestern Pacific ...


NASA finds Maysak becoming extra-tropical萌宠棋牌

NASA-NOAA's Suomi NPP satellite provided forecasters with a visible image of former Typhoon Maysak, now an extra-tropical storm. Wind shear continued pushing the bulk of the storm's clouds to the northwest.


Megafire does not deter Yosemite's spotted owls萌宠棋牌

In 2013 the Rim Fire—the largest fire on record in the Sierra Nevada—burned one third of the potential California Spotted Owl (Strix occidentalis occidentalis) habitat in Yosemite National Park. The park provides prime ...


A spicy silver lining萌宠棋牌

Distinctive thermal and electrical characteristics make silver nanop文章s perfect for optics and biosensing applications. One increasingly popular application for the nanop文章s is as an antibacterial coating. Silver ...


Crunchy, complex: Three new apples released萌宠棋牌

This fall, apple lovers can look forward to three new varieties from the oldest apple breeding program in the U.S.—located at Cornell AgriTech in Geneva, New York, part of the College of Agriculture and Life Sciences (CALS).


Tear gas should be banned, researchers find; here's why萌宠棋牌

The use of tear gas—particularly CS gas—as a riot control agent, cannot be reconciled with respect for fundamental human rights and should therefore be banned entirely in international law, the University of Toronto's ...


An unusual superconductor萌宠棋牌

Professor Wang Jian at Peking University and collaborators investigated the superconducting properties of two-dimensional crystalline superconducting PdTe2 films grown by molecular beam epitaxy. They observed the experimental ...


Social experiences impact zebrafish from an early age萌宠棋牌

It is commonly said that childhood experiences shape adult behavior; that events that we may not even remember can have long-lasting or even permanent effects. In a new 文章 by scientists at the Champalimaud Center for ...


Nanoscale engines far colder than even deepest outer space萌宠棋牌

The theory of thermodynamics, commonly associated with the s团队 engines of the 19th century, is a universal set of laws that governs everything from black holes to the evolution of life. But with modern technologies miniaturizing ...


The ALICE TPC is upgraded萌宠棋牌

"One 更多 centimeter," said the chief technician, while operating the hydraulic jack system on 14 August. The 5-m-diameter, 5-m-long cylindrical detector gently slid into the parking position, 56 meters below the ground in ...


LHC creates matter from light萌宠棋牌

The Large Hadron Collider plays with Albert Einstein's famous equation, E = mc2, to transform matter into energy and then back into different forms of matter. But on rare occasions, it can skip the first step and collide ...

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