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Phys.org / The sea beneath Arctic and Antarctic ice holds many secrets. These scientists dive deep to find out
As bubbles rippled across the frigid Finnish lake, diver Daan Jacobs emerged from a hole carved out of the thick, crackling ice.
Medical Xpress / Population-based lung cancer screening can reduce mortality in people who have never smoked, study shows
New evidence from a Chinese cohort presented at the European Lung Cancer Congress (ELCC) 2026 shows that one-time low-dose computed tomography (LDCT) screening can significantly reduce lung cancer mortality in a non–risk ...
Medical Xpress / Study reveals how live bacterial therapy reshapes the vaginal microbiome and identifies predictors of treatment success
A new study from the Kwon Lab at the Ragon Institute, published in Cell Host & Microbe, provides the most detailed picture yet of how a promising bacterial therapy works to prevent recurrent bacterial vaginosis (BV) and why ...
Phys.org / Hubble image: IC 486—where spiral arms and star formation meet
A luminous swirl set against the deep black of space, the barred spiral galaxy IC 486 glows with a soft, ethereal light in this new NASA/ESA Hubble Space Telescope Picture of the Month image. IC 486 lies right on the edge ...
Phys.org / How our reactions shape what is perceived as ethical on social media
Social media have become an integral part of everyday life for most people. Many of us follow companies on social media and react to images and campaigns that resonate with us.
Phys.org / More money, more problems? Study links name, image and likeness commitment to rising athlete stress
For decades, the college athlete's world has been split between the classroom and the playing field––and now there's a third role: chief marketing officer. Name, image and likeness policies provide athletes income through ...
Tech Xplore / Molecular interface tuning lifts tandem solar cell efficiency to 25.1%
Researchers at UNIST have unveiled a novel interface engineering technique that significantly improves both the performance and durability of perovskite/organic tandem solar cells (POTSCs). Published in Energy & Environmental ...
Medical Xpress / New COVID 'Cicada' variant is spreading—what experts want you to know
Another new COVID variant is starting to spread. Health officials say the variant—known as BA.3.2 or "Cicada"—has been quietly circulating for years but is now being detected more often in the United States and around the ...
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 ...
Medical Xpress / Can marijuana cause lung cancer?
As more states legalize marijuana, many people might be wondering if that means it is safe to use. While smoking tobacco is a known and well-studied cause of lung cancer, linking marijuana to cancer is more complicated, says ...
Phys.org / The northern lights' dark twin is a wild card for the power grid
Scientists are working to understand how magnetic currents from the sun spread beneath Earth's crust when the northern lights dance across the sky. Their goal is to tame its "dark twin" and prevent damage to our power grid.
Tech Xplore / Nvidia's new AI tool is giving female game characters a makeover—and gamers are pushing back
Last week leading chipmaker Nvidia announced DLSS-5 (Deep Learning Super Sampling), a new artificial intelligence (AI) rendering tool it describes as a "breakthrough in visual fidelity for games." The software takes low-resolution ...
