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Phys.org / How the greenhouse effect governs temperature changes across Antarctica
A decade ago, Bradley Markle, an assistant professor at the Institute of Arctic and Alpine Research at the University of Colorado Boulder, noticed an odd pattern while sifting through temperature records from the end of the ...
Tech Xplore / Quantum computing may need far more than power as future data centers scale up
As quantum computing moves closer to large-scale deployment, new research is examining its future energy, water, and material demands.
Medical Xpress / Analysis of 14 million Reddit posts reveals a striking shift in how we talk about mental health
More people are relying on social media—such as TikTok, Instagram, YouTube and Reddit—to learn about mental health conditions and to interact with people who have shared experiences.
Medical Xpress / Free contraception policy sharply reduces patient costs in B.C., especially for young adults
Researchers at UBC found that B.C.'s decision to provide universal, no-cost prescription contraception sharply reduced what patients pay, with the largest financial gains for people in their 20s. Unaffordable contraception ...
Medical Xpress / AI maps brain waste-clearing flow, revealing two speeds tied to deep sleep
When a person goes into deep sleep, waterlike fluid circulates around the brain, washing away metabolic waste that is linked to diseases such as Alzheimer's. This process, known as the glymphatic system, was first described ...
Phys.org / Routine questionnaire could help thousands of children thrive at school, study finds
A routine questionnaire completed by parents when their child turns two could play a vital role in identifying children who need extra support before they start primary school, a new study has revealed.
Phys.org / Astronomers discover a super-Earth orbiting a nearby red dwarf
Astronomers from Italy and Brazil have investigated a nearby red dwarf star known as Ross 318 and have discovered an exoplanet orbiting this star, which is at least six times more massive than Earth. The discovery is reported ...
Phys.org / Ancient DNA rewrites the story of a historical Sámi burial
A new study by the University of Turku and partners provides fresh insights into an individual buried near Lake Kitka in Kuusamo, Finland, at the turn of the 17th century (c. 1600 CE). DNA and isotope analyses show that the ...
Phys.org / Divers may think they protect reefs, but one unseen habit is taking a steady toll
Research at the University of Sydney has found that scuba-diving tourism—widely promoted as a sustainable way to experience coral reefs—is causing frequent and often hidden damage to fragile marine ecosystems.
Science X / Ancient woodworking technique could save modern electronics from overheating
Electronic devices and electric vehicles are often made up of several materials and components. The regions where different materials meet play a key role in ensuring that electricity and heat are safely and reliably transferred ...
Phys.org / Gentoo penguins cope with climate change heat waves by breeding earlier
Over the past few decades, heat waves have become more common in several parts of the world as our planet warms. That's a huge problem for many animals, as it can lead to habitat loss and push their bodies to lethal thresholds. ...
Science X / Forget the 11-year solar cycle, a single space storm can send a shockwave through your local forecast
The regular solar cycle is a mere climate murmur, but sudden geomagnetic jolts are a different story. These high-altitude outbursts appear to be hijacking the polar vortex to rewrite weather on the ground.
