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Phys.org / 600-year-old pinot noir grape found in medieval French toilet
A 600-year-old grape seed discovered in the toilets of a medieval French hospital is genetically identical to the grapes still being used to make pinot noir wine, scientists said Tuesday.
Phys.org / XRISM clocks hot wind of galaxy M82 at 2 million mph
For the first time, astronomers have directly measured the speed of superheated gas billowing from a cauldron of stellar activity at the heart of M82, a nearby galaxy undergoing an extraordinary burst of star formation. The ...
Phys.org / Bio-based polymer offers a sustainable solution to 'forever chemical' cleanup
Researchers at the University of Bath have discovered a renewable, bio-based polymer membrane capable of efficiently capturing toxic "forever chemicals" from water, offering a potential new route to more sustainable water ...
Medical Xpress / Study finds wearable data may help predict patient engagement in remote COPD rehabilitation
Sleep data captured with a wearable device could help clinicians better tailor care by identifying patients with chronic obstructive pulmonary disease (COPD) who may need additional support to participate in pulmonary rehabilitation, ...
Medical Xpress / How the brain fine-tunes fear as threats fade
Researchers at Tulane University have identified brain circuits that help determine how fear responses change as perceived threats diminish, offering new insight into how the brain regulates defensive behavior and why those ...
Medical Xpress / Largest genomic study of kidney function in Africa reveals new genetic risk factors
An international research collaboration led by Queen Mary University of London and University of the Witwatersrand (Wits) in South Africa has published the most comprehensive genomic investigation of kidney function ever ...
Tech Xplore / AI system learns to prevent warehouse robot traffic jams, boosting throughput 25%
Inside a giant autonomous warehouse, hundreds of robots dart down aisles as they collect and distribute items to fulfill a steady stream of customer orders. In this busy environment, even small traffic jams or minor collisions ...
Phys.org / Hearing research traces evolution of key inner ear protein
In the intricate machinery of the inner ear, hearing begins with a protein that moves a few billionths of a meter up to 100,000 times per second. That protein, called TMC1, sits at the tips of sensory hair cells deep in the ...
Phys.org / How the body senses cold has been a mystery—until now
When you reach into a bucket of ice, open your front door on a snowy day, or feel the tingle of menthol toothpaste, a protein in your nerve cells called TRPM8 springs into action, opening like a tiny gate to send a "cold" ...
Medical Xpress / How groups of neurons support the formation of memories
Neuroscientists and psychologists have been trying to understand how the human brain supports learning and the encoding of memories for over a century. Past studies suggest that memories are stored by groups of brain cells ...
Medical Xpress / Passion fruit–derived molecule shows promise as a future Alzheimer's drug candidate
Four years ago, a research group at the University of Oslo made what would turn out to be a major discovery. They found that an extract from passion fruit had the potential to slow the development of Alzheimer's disease. ...
Phys.org / Barcelona Metropolitan Area has lost more than 70% of agricultural land in recent decades, finds study
Peri-urban agriculture in the Barcelona Metropolitan Area (AMB) is in a critical situation after decades of decline. A new study conducted by the Institute of Environmental Science and Technology of the Universitat Autònoma ...
