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Medical Xpress / Imaging study reveals widespread brain connection loss in schizophrenia
Research involving a Rutgers professor sheds new light on the biological basis of schizophrenia by directly measuring synaptic connections in the human brain using specialized positron emission tomography (PET) imaging.
Medical Xpress / More smokers are buying tobacco from illicit sources, new study reveals
Research published in Nicotine & Tobacco Research analyzed repeated cross-sectional survey data from 9,996 participants ages 16 and older who reported currently smoking. It found that while most smokers (76.9%) reported purchasing ...
Medical Xpress / Brain-computer training sharpens detection of tiny movement errors in five days
The brain uses visual cues to coordinate muscle movement. When motor commands and sensory feedback are out of alignment, visuo-motor errors occur. Rapid perception of these errors allows for correction, which is important ...
Phys.org / Biodiversity boosts productivity most during extreme drought in drier grasslands
When extreme drought strikes, drier grasslands receive the greatest productivity benefit from biodiversity. By contrast, forests did not show the same context-dependent pattern under drought, according to a new global synthesis ...
Phys.org / What science loses when T. rex becomes a trophy
On July 14, 2026, "Gus," one of the most complete specimens of Tyrannosaurus rex, went to an as-yet-unidentified buyer for $50.1 million. This auction at Sotheby's set a record for the most valuable fossil ever sold. Another ...
Tech Xplore / Daydreaming algorithm helps AI remember what matters
During the day, our brain acquires new memories; at night, during sleep, it consolidates the important ones and eliminates the useless ones. A similar principle has been applied to Hopfield networks, one of the classic models ...
Medical Xpress / Study finds smokers are unlikely to smoke more when switching to low-nicotine cigarettes
People who switch to cigarettes with dramatically reduced nicotine levels are unlikely to smoke more cigarettes or inhale more smoke to compensate for the lower nicotine content, according to a new study led by researchers ...
Phys.org / Haven or trap? Study finds sinkholes protect endangered tree at evolutionary cost
Are giant sinkholes in China's karst mountains havens or traps for the rare plants that inhabit them? A new study finds they are both—offering refuge from heat and drought while gradually eroding the evolutionary potential ...
Medical Xpress / New optical method reveals early collagen damage invisible in skin scans
An international team led by researchers at Hiroshima University has developed a new way to detect subtle, early-stage changes in human skin collagen before any visible signs of damage appear. The study, published in ACS ...
Phys.org / New technique for building ultra-thin material stacks promises quantum breakthrough
Scientists have unveiled a new fabrication technique for the ultra-clean manufacturing of 2D heterostructures—materials just a few atoms thick—that could be used in quantum technology and electronics. Experts from Southampton ...
Science X / Could tomatoes protect brain cells? Scientists uncover an unexpected clue in a familiar kitchen staple
Envision a world where an ordinary part of your daily diet acts as a robust protector against one of humanity's most devastating neurological diseases. The search for effective treatments for conditions including Parkinson's ...
Phys.org / Mystery of why some toads survive deadly fungus revealed
The mystery of why some amphibian populations recover following outbreaks of a deadly fungus has been solved in a new study led by University College London (UCL), ZSL and Imperial College London.
