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Medical Xpress / Brain navigation study reveals function of an unconventional electrical-signaling mode in neurons

Navigating the world is no mean feat, especially when the world pushes back. For instance, airflow hitting a fly on its right side can, after a turn, become a headwind. To stay on course, the fly's brain must interpret sensations ...

Jan 21, 2026 in Neuroscience
Phys.org / Climate adaptation may ease migration pressures in Africa

Africa confronts escalating internal migration and displacement crises fueled by intensifying climate hazards—particularly prolonged droughts—and persistent armed conflicts, which compound vulnerabilities across the continent.

Jan 22, 2026 in Other Sciences
Medical Xpress / Donated blood has a shelf life, and a new test tracks how it ages

A new, fast and easy test could revolutionize blood transfusions, giving blood centers and hospitals a reliable way to monitor the quality of red blood cells after they sit for weeks in storage.

Jan 21, 2026 in Biomedical technology
Phys.org / How a potential antibiotics ban could affect apple growers

Antibiotic resistance in human and animal health is at the forefront of public debate, but it's a less well-known issue in plant agriculture. However, antibiotics are important tools in fruit production, and their efficacy ...

Jan 22, 2026 in Biology
Phys.org / Researchers seek worldwide solutions to conserve coral reefs

Coral reefs, the "rainforests of the sea," provide habitats for 25% of all marine life. Critical to global biodiversity, they are essential for food supply, culture and recreation and coastal protection from hurricanes for ...

Jan 22, 2026 in Biology
Tech Xplore / Benchmarking framework reveals major safety risks of using AI in lab experiments

While artificial intelligence (AI) models have proved useful in some areas of science, like predicting 3D protein structures, a new study shows that it should not yet be trusted in many lab experiments. The study, published ...

Jan 19, 2026 in Engineering
Phys.org / When young adults can't afford independence, family expectations fill the gap

I met Lufang Chen, a 30-year-old bank clerk based in the Fujian province of China, in 2016, after she had married a man she initially turned down years earlier. Although she preferred to remain single, and he was not her ...

Jan 22, 2026 in Other Sciences
Tech Xplore / 'Dissolution barocaloric' cooling opens new path to zero-carbon refrigeration

A research team led by Prof. Li Bing from the Institute of Metal Research of the Chinese Academy of Sciences, together with collaborators, has overcome a longstanding bottleneck in refrigeration technology. Their findings, ...

Jan 21, 2026 in Engineering
Phys.org / Positive interactions dominate among marine microbes, six-year study reveals

A six-year analysis of marine microbes in coastal California waters has overturned long-held assumptions about how the ocean's smallest organisms interact.

Jan 21, 2026 in Biology
Medical Xpress / Q&A: What you need to know about new dietary guidelines

Earlier this month, the federal government issued new dietary guidelines that place an emphasis on protein, including red meat; recommend full-fat dairy, and offer less specific guidance on alcohol intake. The new guidelines ...

Jan 22, 2026 in Health
Phys.org / A twitch in time? Quantum collapse models hint at tiny time fluctuations

Quantum mechanics is rich with paradoxes and contradictions. It describes a microscopic world in which particles exist in a superposition of states—being in multiple places and configurations all at once, defined mathematically ...

Jan 20, 2026 in Physics
Phys.org / Eating less meat puts billions in European farm investments at risk

If Europeans eat less meat and dairy, this will have major consequences for farmers. New research shows that many barns and machines could lose their value. With the right policies, these losses can be limited. This is shown ...

Jan 22, 2026 in Biology