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Phys.org / Nodding off is dangerous. Some animals have evolved extreme ways to sleep in precarious environments
Every animal with a brain needs sleep—and even a few without a brain do, too. Humans sleep, birds sleep, whales sleep and even jellyfish sleep.
Phys.org / Webb captures dwarf stars in a glittering sky
The final ESA/Webb Picture of the Month feature for 2025 showcases a festive-looking region filled with glowing clouds of gas and thousands of sparkling stars. This star cluster, known as Westerlund 2, resides in a stellar ...
Tech Xplore / New study reveals that AI cannot fully write like a human
A world's first study shows that AI-generated writing continues to display distinct stylistic patterns that set it apart from human prose. Led by researchers at University College Cork (UCC), the research explores whether ...
Medical Xpress / You have your mother's eyes and your father's heart disease—now what?
The American Heart Association says upcoming family holiday gatherings are a good time to talk about your family health history and how it can play an important role in heart disease.
Medical Xpress / More than a quarter of college students use CBD products at least once a month
Nearly half of college students have tried CBD products, according to new research from the University of Georgia.
Phys.org / Video: Highlights of MBARI's deep-sea exploration in 2025
Dive in and meet some of the most stunning deep-sea animals that MBARI encountered in 2025. This year, our team spotted ultra-black fishes, sinuous siphonophores, curious crabs, spectacular sponges, and so many more dazzling ...
Medical Xpress / Comprehensive study settles debate over diet safety for patients with cancer
For decades, patients undergoing blood cancer treatment have been told to avoid certain foods to reduce infection risk, guidance that some physicians hoped could safely be relaxed. Now, a University of Florida study offers ...
Medical Xpress / Ozempic is changing the foods Americans buy
When Americans begin taking appetite-suppressing drugs like Ozempic and Wegovy, the changes extend well beyond the bathroom scale. According to new research, the medications are associated with meaningful reductions in how ...
Phys.org / Nudges aren't always good for society, economics study finds
Many scholars have assumed nudges—a small push that encourages better choices—are always good for society. But UC Berkeley Economics professor Dmitry Taubinsky says it's not that simple. Instead, policies that create ...
Phys.org / Discovery of the most intron-rich eukaryotic genome
Researchers at University of Tsukuba have decoded the nuclear genome of Amorphochlora amoebiformis, a unicellular marine alga belonging to the chlorarachniophyte group.
Medical Xpress / Prolonged hydrodistention may provide longer symptom relief in interstitial cystitis
For patients with interstitial cystitis (IC), longer cystoscopic hydrodistention (HD) times may result in improved efficacy and longer symptom relief, according to a study published online Nov. 29 in Neurourology and Urodynamics.
Phys.org / Newly discovered Philippine pitcher plant already in danger from climate change and poaching
Philippine scientists and an Australian expert have just confirmed a new species of pitcher plant found only on Palawan Island, but warn that it is already at risk of extinction due to frequent severe weather conditions and ...