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Phys.org / How a shift in the Gulf Stream could signal the collapse of a major ocean current system
Changes in the Gulf Stream, a strong ocean current in the Atlantic, could serve as an early warning of the imminent collapse of the Atlantic Meridional Overturning Circulation (AMOC). The AMOC is a massive system of ocean ...
Medical Xpress / Why coordination improves after brain circuits mature: Astrocytes may be the missing link
A new study reveals that astrocytes—star-shaped support cells traditionally viewed as passive partners of neurons—play a previously underappreciated role in the maturation of coordinated movement.
Phys.org / From carp to crocodilians: Why deliberately introduced freshwater giants may bring hidden risks
More than 40% of extant large freshwater animals (megafauna), including carp, salmonids, crocodilians, turtles, beavers, and hippopotamuses, have been deliberately introduced outside their natural range, often for economic ...
Tech Xplore / What makes a hit? On TikTok and Spotify, listeners only partly decide
TikTok is built for people to create and share their own content, so dance music and indie artists fill the platform's Top 100. On Spotify, love songs and music from major record labels dominate its top charts. On both platforms, ...
Medical Xpress / 'Asian flush' mutation may trigger ferroptosis during heart attacks, study reveals
About 40% of East Asians suffer from alcohol intolerance, known as "Asian Flush Syndrome," caused by an ALDH2 genetic mutation. Beyond facial flushing, this mutation carries serious cardiovascular risks. Carriers experience ...
Medical Xpress / Why lungs age unevenly: Vulnerable cells may guide new therapies
Aging is associated with increased risk for nearly every lung disease, including acute conditions like pneumonia and chronic diseases like chronic obstructive pulmonary disease, idiopathic pulmonary fibrosis, and lung cancer. ...
Phys.org / Antarctic sea ice rebounds in 2026, nearing average after four years
Antarctic sea ice coverage has likely rebounded this year, coming closer to its annual summer average after four years of extreme lows, US scientists said Monday.
Phys.org / Pathogenic virus infects and structurally reorganizes human cells, finds new study
Orthohantaviruses, such as the Puumala virus, are widespread in Europe, causing flu-like illnesses and severe kidney damage in those infected. It is increasingly considered a zoonotic threat. Researchers from the Medical ...
Phys.org / Record-energy neutrino may have begun its journey in blazars
Three years ago, in the waters of the Mediterranean Sea, the passage of an "ultra-energetic" cosmic neutrino was observed—the most energetic ever detected. The event drew international attention from the scientific community ...
Phys.org / Experts challenge idea that social media harms teen empathy
Teenagers who use social media more frequently may show slightly higher empathy, according to a new meta-analysis by researchers at Georgia State University. The study, a systematic review published in the Journal of Adolescence, ...
Phys.org / Students with lower self-control tend to procrastinate with short-form video, study finds
Who among us hasn't put off doing something we know we need to do while scrolling through just a few more TikToks, Instagram reels or YouTube shorts? New research from the William Allen White School of Journalism & Mass Communications ...
Medical Xpress / How AI can assist clinicians in identifying high-risk patients with bloodstream infection
Bloodstream infections (BSI) can turn deadly fast, particularly for patients with weakened immune systems. A new study from Houston Methodist Research Institute finds that artificial intelligence can assist clinicians in ...