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Medical Xpress / Most Alzheimer's cases linked to variants in a single gene

Potentially more than 90% of Alzheimer's disease cases would not occur without the contribution of a single gene (APOE), according to a new analysis led by UCL researchers.

Jan 9, 2026 in Genetics
Medical Xpress / Popular omega-3 supplements fail to improve depressive symptoms in young people

Fish oil pills rich in omega-3 fatty acids gained attention as a possible add-on treatment for depression, as a few studies on adults found noticeable improvements in symptoms when combined with antidepressants.

Jan 8, 2026 in Psychology & Psychiatry
Phys.org / Jupiter's moon Europa lacks the undersea activity needed to support life, study suggests

The giant planet Jupiter has nearly 100 known moons, yet none have captured the interest and imagination of astronomers and space scientists quite like Europa, an ice-shrouded world that is thought to possess a vast ocean ...

Jan 6, 2026 in Astronomy & Space
Phys.org / Eye-opening research: Greenland sharks maintain vision for centuries through DNA repair mechanism

Dorota Skowronska-Krawczyk sits in her office, eyes fixed on the computer monitor in front of her. "You see it move its eye," says the UC Irvine associate professor of physiology and biophysics, pointing to an image of a ...

Jan 5, 2026 in Biology
Tech Xplore / One image is all robots need to find their way

While the capabilities of robots have improved significantly over the past decades, they are not always able to reliably and safely move in unknown, dynamic and complex environments. To move in their surroundings, robots ...

Jan 8, 2026 in Robotics
Phys.org / Scientists use string theory to crack the code of natural networks

For more than a century, scientists have wondered why physical structures like blood vessels, neurons, tree branches, and other biological networks look the way they do. The prevailing theory held that nature simply builds ...

Jan 7, 2026 in Physics
Phys.org / Repeating fast radio burst shows diverse activity and hints at magnetar origin

Using the upgraded Giant Metrewave Radio Telescope (uGMRT), Indian astronomers have performed multi-frequency observations of a repeating fast radio burst designated FRB 20201124A. Results of these observations shed more ...

Jan 8, 2026 in Astronomy & Space
Medical Xpress / Some food preservatives linked to higher cancer, diabetes risk

Eating some common food preservatives is linked to a slightly higher risk of eventually developing cancer and diabetes, according to two large French studies published Thursday.

Jan 11, 2026 in Health
Phys.org / System can diagnose infections in 20 minutes, aiding fight against drug resistance

A new technique which slashes the time taken to diagnose microbial infections from days to minutes could help save lives and open up a new front in the battle against antibiotic resistance, researchers say.

Jan 9, 2026 in Biology
Tech Xplore / AI toys look for bright side after troubled start

Toy makers at the Consumer Electronics Show were adamant about being careful to ensure that their fun creations infused with generative artificial intelligence don't turn naughty.

Medical Xpress / Common blood protein protects patients from lethal 'black fungus' infection, new study finds

Albumin is the most common protein in the blood, a vital molecule produced by the liver that helps maintain fluid balance and transports proteins and hormones. It also plays a key role in fighting off a lethal disease called ...

Jan 8, 2026 in Medical research
Tech Xplore / Google teams up with Walmart and other retailers to enable shopping within Gemini AI chatbot

Google said Sunday that it is expanding the shopping features in its AI chatbot by teaming up with Walmart, Shopify, Wayfair and other big retailers to turn the Gemini app into a virtual merchant as well as an assistant.

Jan 11, 2026 in Business