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Phys.org / Why are Tatooine planets rare? General relativity explains why binary star systems rarely host planets
Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.
Phys.org / Spider spinneret evolution: How a genome duplication event 438 million years ago set the stage
Scientists have uncovered a 400-million-year-old genetic secret that gave spiders the ability to produce silk and weave their webs. Spiders didn't begin their journey on Earth in the same way as they are known today. Arthropods ...
Tech Xplore / Say what's on your mind, and AI can tell what kind of person you are
If you say a few words, generative AI will understand who you are—maybe even better than your close family and friends. A new University of Michigan study found that widely available generative AI models (e.g., ChatGPT, ...
Medical Xpress / Natural sunscreen compounds show potential to support skin health and blood pressure
Researchers have discovered that natural "sunscreen" compounds found in algae and cyanobacteria may also support skin and heart health. By comparing two mycosporine-like amino acids, the team showed for the first time that ...
Medical Xpress / Secondhand vape plumes could form lung-damaging radicals
Electronic cigarettes—or vapes—can release puffs of vapor in aromatic clouds. The health risks of breathing in this secondhand or passive vapor aren't fully understood. So, researchers reporting in Environmental Science ...
Tech Xplore / How bee brains are shaping next-generation computer chips
Bees navigate their surroundings with astonishing precision. Their brains are now inspiring the design of tiny, low-power chips that could one day guide miniature robots and sensors.
Medical Xpress / Most doctor-made YouTube health videos lack strong proof, study finds
Many health videos on YouTube, even those made by doctors, may not be giving viewers reliable medical information, a new study suggests.
Phys.org / Tropical peatlands are a major source of greenhouse gas emissions, research reveals
Using a new method to track groundwater levels and greenhouse gas emissions, researchers uncover the climate impact of Southeast Asia's peatlands. In Indonesia, Malaysia, and other parts of Southeast Asia, vast areas spanning ...
Medical Xpress / Unveiling schizophrenia's neural and mental signatures with machine learning
Schizophrenia is a severe and often highly debilitating psychiatric disorder characterized by distorted emotions, thinking patterns and altered perceptions of reality, as well as mental impairments. This disorder typically ...
Medical Xpress / Alternate path for inflammation could improve rheumatoid arthritis treatment
The class of anti-inflammatory drugs known as TNF-inhibitors has brought relief to many sufferers of rheumatoid arthritis, but they don't work for up to 4 of every 10 patients.
Medical Xpress / Nasal bird flu vaccine shows strong protection against infection in rodents
Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds to farm animals and then to people, causing more than 70 human cases in the U.S. since 2022, including ...
Phys.org / Exploration of exoplanets: A mathematical solution for investigating their atmospheres
Dr. Leonardos Gkouvelis, researcher at LMU's University Observatory Munich and member of the ORIGINS Excellence Cluster, has solved a fundamental mathematical problem that had obstructed the interpretation of exoplanet atmospheres ...