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Medical Xpress / Natural clotting 'switch' may one day reduce reliance on blood thinners to prevent heart attacks and strokes

Cardiovascular conditions such as strokes or heart attacks are among the most common causes of death in Germany. Today, treatment and prevention are primarily based on so-called platelet aggregation inhibitors and anticoagulants—types ...

Jul 23, 2026
Phys.org / Herbivore species dynamics is key to grassland food web stability

Ecologists have long understood that biodiversity is paramount to ecosystem stability. Until now, however, most ecological research has focused on a single layer of ecological life at a time—for example, plant or animal communities. ...

Jul 25, 2026
Phys.org / Mysterious gas 'bullets' race from Milky Way's only known helium nova at up to 20 million mph

Mysterious high-speed "bullets"—clumps of possibly oxygen-rich gas traveling at up to 20 million miles per hour—have been discovered shooting out of the rarest stellar explosion in our galaxy.

Jul 21, 2026
Phys.org / From quantum error correction to emergent gravity: Probing holographic universes at QLab

One of the deepest ambitions in modern physics is understanding how the fabric of space and time could emerge from fundamental quantum degrees of freedom to establish a quantum theory of gravity.

Jul 21, 2026
Phys.org / Peptide isolated from a Cerrado frog increases strawberry shelf life

Five minutes. That was the amount of time that Oso Grande strawberries remained in contact with the Ctx(Ile21)-Ha peptide—a molecule isolated from a frog native to the Brazilian Cerrado—in experiments conducted in Brazil ...

Jul 23, 2026
Tech Xplore / AI extracts hidden material rules from microscopic data to predict large-scale behavior

Researchers from the National University of Singapore (NUS) have developed artificial intelligence (AI) methods that learn the large-scale behavior of complex materials from microscopic data. By automatically identifying ...

Jul 23, 2026
Phys.org / Simple circuit brings topological insulators closer to practical electrical measurement standards

Researchers at the University of Würzburg have succeeded in detecting exceptionally robust electrical transport in a topological insulator. This could lead to new metrological applications. The work is published in the journal ...

Jul 23, 2026
Phys.org / How insect submariners survive the depths without imploding

Deep-diving insect larvae are challenging a long-held idea about why there are almost no insects in the ocean, thanks to sturdy air sacs. In Lake Malawi in East Africa, billions of lake fly larvae (Chaoborus edulis) make ...

Jul 23, 2026
Phys.org / Global analysis reveals age as overlooked driver of food-related climate emissions

A new international study published in Nature Food reveals that age plays an important but often overlooked role in shaping global food-related greenhouse gas emissions. The study shows that dietary emissions can vary substantially ...

Jul 22, 2026
Medical Xpress / Photo-based calorie-tracking apps may underestimate energy in meals

Thanks to advances in AI, popular calorie-tracking apps can now use a photo of a meal to estimate the nutritional content of what you're eating. Although these apps are convenient, a new study found that four photo-based ...

Jul 25, 2026
Phys.org / Marine animals first colonized empty seashells about 470 million years ago

An international study led by researchers from the University of Tartu shows that approximately 470 million years ago, a significant ecological change took place in the world's oceans: For the first time, the interiors of ...

Jul 22, 2026
Medical Xpress / The next skincare revolution could start with your immune system

Moisturizers, sunscreens and anti-aging creams are usually sold on familiar promises: to keep water in the skin, strengthen its protective barrier, protect against sun damage or reduce visible signs of aging. These functions ...

Jul 25, 2026