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Materials Science Oct 9, 2026

Light-responsive inks could make tattoos visible on demand, but safety remains unproven

A team of engineers has designed a new line of multicolored tattoo inks that switch on and off with different kinds of light. Described in a study published in Matter & Light, the technology could one day help people hide ...

Condensed Matter Oct 9, 2026

Light reads electron spins inside porous crystals, opening path to quantum chemical sensors

University of Glasgow researchers are part of an international collaboration that could lead to a new generation of quantum sensors. The team, which included researchers from the University of Tokyo, University of Glasgow, ...

General Physics Oct 9, 2026

Physics model reveals fundamental trade-off between prediction and energy efficiency in intelligent systems

Artificial intelligence is increasingly becoming part of our everyday lives, from digital assistants to robots that respond to their surroundings. Each of these capabilities is based on physical computational processes that ...

Social Sciences Oct 9, 2026

Offering alcohol-free beer on tap boosts pub choices while keeping revenues intact, new study shows

Simple changes to pub environments can encourage drinkers to choose alcohol-free options without harming profits, according to new research from the University of York. The study, published in Drug and Alcohol Review, evaluated ...

Social Sciences Oct 9, 2026

Are autistic suspects likely to be disadvantaged in forensic interviews?

A new study led by Flinders University finds both autistic and nonautistic suspects may be judged more harshly if any idiosyncratic behaviors in interviews stray beyond what observers consider normal. The research also undermines ...

Social Sciences Oct 8, 2026

Global analysis reveals how armed conflict erodes farmland and potential food production

Armed conflict accelerates cropland loss, and the effects can persist for years after conflict begins and vary substantially with conflict severity and social conditions, according to a new study published in Nature Food ...

Biotechnology Oct 8, 2026

Cows deliver healthy calves without embryonic protein long thought essential for pregnancy

For decades, scientists have believed that a protein called interferon tau (IFNT) is indispensable for pregnancy in cattle. Produced by the early embryo, it was thought to signal its presence to the mother and prevent the ...

Earth Sciences Oct 8, 2026

Stratospheric winds can warn of extreme energy demand in Europe

A breakdown of normal polar winds in winter raises the chance of extreme cold—and a resulting spike in energy demand—in Europe, new research shows. Normally, strong and stable westerly winds circle high above the Arctic in ...

Plants & Animals Oct 8, 2026

Bees struggle to smell flowers when air pollutants combine

Bees, moths and other pollinating insects have a harder time smelling flowers in polluted air, according to research led by the University of Reading. Scientists analyzed 22 experimental studies on how the air pollutants ...

Environment Oct 8, 2026

Netherlands report maps ecological and social aspects of large-scale carbon removal

There is a strong national and international commitment to large-scale carbon removal from the atmosphere (Carbon Dioxide Removal, CDR) to achieve climate goals. But how do you do that responsibly? A study commissioned by ...

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