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Medical Xpress / More resources and collaboration needed to support prevention and treatment of obesity

Obstacles to preventing and treating obesity, including limited access to healthy foods, limited time to prepare meals and exercise, neighborhood factors, weight stigma and financial constraints, are more likely to affect ...

Jan 15, 2026 in Overweight & Obesity
Medical Xpress / Brain neurons process salience, valence and value separately to understand what is important—and what isn't

The sound of a fire alarm tells us to get out quickly to not get hurt, while the sight of a gas station sign can signal a chance to refuel. In everyday life, we learn to link cues we sense with what they mean, helping us ...

Jan 13, 2026 in Psychology & Psychiatry
Medical Xpress / Potential new treatment for sepsis

Griffith University researchers may have unlocked the secret to treating sepsis, with a Phase II clinical trial in China successfully concluding with promising results.

Jan 15, 2026 in Medical research
Phys.org / Tiny Mars's big impact on Earth's climate: How the red planet's pull shapes ice ages

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the extent to which Mars is quietly tugging on Earth's orbit and shaping the cycles that drive long-term ...

Jan 12, 2026 in Astronomy & Space
Tech Xplore / AI 'CHEF' could help those with cognitive declines complete home tasks

In the United States, 11% of adults over age 45 self-report some cognitive decline, which may impact their ability to care for themselves and perform tasks such as cooking or paying bills. A team of Washington University ...

Jan 13, 2026 in Consumer & Gadgets
Phys.org / Sailboat measurements improve estimates of ocean CO₂ uptake

During training cruises and regattas, sailors collect valuable data for climate research at sea. A study appearing in Science Advances showed that this data can help improve estimates of the marine carbon sink.

Jan 13, 2026 in Earth
Phys.org / Young people risk drifting into serious online offenses through a slippery slope of high-risk digital behavior

New findings from the University of East London show that online risk-taking is widespread among young people, with behaviors such as digital piracy, accessing risky online spaces or engaging with harmful content having a ...

Jan 14, 2026 in Other Sciences
Phys.org / Marine sediments suggest glaciers retreated in sync across both hemispheres

An international team of scientists has uncovered evidence glaciers in the Southern and Northern hemispheres were synchronous during the last ice age.

Jan 13, 2026 in Earth
Phys.org / This crystal sings back: Study sheds light on magnetochiral instability

Researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have reported the first observation of a dynamic magnetochiral instability in a solid-state material. Their findings, published ...

Jan 13, 2026 in Physics
Phys.org / Overlooked decline in grazing livestock brings risks and opportunities

For decades, researchers have focused on the problem of overgrazing, in which expanding herds of cattle and other livestock degrade grasslands, steppes and desert plains. But a new global study reveals that in large regions ...

Jan 12, 2026 in Biology
Tech Xplore / Understanding ammonia energy's tradeoffs around the world

Many people are optimistic about ammonia's potential as an energy source and carrier of hydrogen, and though large-scale adoption would require major changes to the way it is currently manufactured, ammonia does have a number ...

Jan 13, 2026 in Business
Medical Xpress / Public mistrust linked to drop in deceased donor organ donations and kidney transplants

Organ donations from the recently deceased dropped last year for the first time in over a decade, resulting in fewer kidney transplants, according to an analysis issued Wednesday that pointed to signs of public mistrust in ...

Jan 15, 2026 in Surgery