technical updates

A sweeping review of global research suggests that exercise—especially aerobic activities like running, swimming, and dancing—can be one of the most powerful ways to ease depression and anxiety. Across tens of thousands of people aged 10 to 90, exercise consistently reduced symptoms, often matching or even outperforming medication and talk therapy. from Latest Science News -- ScienceDaily https://ift.tt/MySh4cY

Researchers have uncovered the enzyme behind chromothripsis, a chaotic chromosome-shattering event seen in about one in four cancers. The enzyme, N4BP2, breaks apart DNA trapped in tiny cellular structures, unleashing a burst of genetic changes that can help tumors rapidly adapt and resist therapy. Blocking the enzyme dramatically reduced this genomic destruction in cancer cells. from Latest Science News -- ScienceDaily https://ift.tt/5fh7d1D

Psychedelics can quiet the brain’s visual input system, pushing it to replace missing details with vivid fragments from memory. Scientists found that slow, rhythmic brain waves help shift perception away from the outside world and toward internal recall — almost like dreaming while awake. By imaging glowing brain cells in mice, researchers watched this process unfold in real time. from Latest Science News -- ScienceDaily https://ift.tt/EG3dPXc

A massive review of 23 randomized trials found that statins do not cause the vast majority of side effects listed on their labels. Memory problems, depression, sleep issues, weight gain, and many other symptoms appeared just as often in people taking a placebo. Only a few side effects showed any link to statins — and even those were rare. from Latest Science News -- ScienceDaily https://ift.tt/yS5V3Qu

Whether you're single, in a relationship, or even a situationship, fall in love with these sci-fi couples this Valentine's Day. from Latest from Space.com https://ift.tt/jmcR2GO

Scientists have named two systems of colliding supermassive black holes after Lord of the Rings locations, Gondor and Rohan. from Latest from Space.com https://ift.tt/mVH7KQ0