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Phys.org / German firms trapped between US and China, study finds

Germany's largest companies are deeply entangled with rival businesses in China and the US, and unable to escape either superpower, according to new research published by the University of Sussex and King's College London. ...

15 hours ago
Medical Xpress / Switching from dulaglutide to tirzepatide boosts patient-reported well-being for people with type 2 diabetes: Analysis

An analysis of patient-reported outcomes (PROs) from the SURPASS-SWITCH trial found that adults with type 2 diabetes who switched from dulaglutide to tirzepatide not only saw stronger improvements in blood sugar and weight ...

20 hours ago
Phys.org / Ancient predator species discovered in South Africa challenges what we know about gorgonopsians

In a study published in The Anatomical Record, researchers have identified a new species of large-bodied gorgonopsian from the middle Permian. The discovery pushed back the known origins of when these apex predators began ...

Mar 30, 2026
Phys.org / New framework suggests dark energy could be evolving—and may be linked to the Hubble tension

A team of cosmologists in China has introduced a mathematical framework that investigates two of the deepest mysteries in cosmology at the same time. Publishing their research in The Astrophysical Journal, Yun Chen and colleagues ...

Mar 26, 2026
Medical Xpress / FDA weighs expanding what can go into supplements

What's in your supplements could soon change.

23 hours ago
Medical Xpress / Blocking NOX-1 enzyme may extend ketamine's antidepressant effects

Treatment-resistant depression affects a large proportion of people with major depressive disorder, and while ketamine offers rapid relief, its antidepressant effects fade within a few weeks. Now, researchers from Japan have ...

22 hours ago
Medical Xpress / Including AI-derived heart fat measurement improves accuracy of cardiovascular disease risk prediction

Mayo Clinic research has identified a powerful new way to improve the prediction of a patient's long-term cardiovascular disease risk by enhancing a routinely performed imaging test with artificial intelligence (AI). Heart ...

21 hours ago
Medical Xpress / Dual imaging identifies cause of heart attack in patients without blocked arteries

When Ashley Perlow felt a sharp pain shoot across her chest and into both wrists, she didn't think it could be a heart attack. She was 36, a new mom, and otherwise healthy. At the hospital, blood tests showed signs of a heart ...

21 hours ago
Medical Xpress / Global trial shows targeted heart drug reduces obstructive hypertrophic cardiomyopathy in youth

A global clinical trial involving The Hospital for Sick Children (SickKids) has found that mavacamten—a heart medication previously approved for adults—can safely and effectively improve the flow of blood through compromised ...

22 hours ago
Medical Xpress / Fatigue highly prevalent in pediatric inflammatory bowel disease

Fatigue is highly prevalent in pediatric inflammatory bowel disease (IBD), according to a study published in the January issue of Crohn's and Colitis 360.

22 hours ago
Medical Xpress / Hospital 'huddles' can speed up decision-making to accelerate diagnosis and discharge

The fast-paced, high-pressure environment often portrayed in emergency department TV dramas reflects a real challenge in hospitals: how to diagnose patients quickly and move them safely through care under intense time pressure. ...

19 hours ago
Phys.org / How scientists prepare expeditions in remote environments

Scientific expeditions require months of planning before scientists can acquire the first data. A bark cuts through the Arctic silence, waking Anna up. She slept only three hours after collecting the last sample. Anna reaches ...

16 hours ago