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An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of lithium-ion, scientists say.
Humpback whales will sometimes use an intricate strategy to catch food called bubble-net feeding. A new study suggests they’re spreading the knowledge of how to
Specialized whale-bone harpoons from southern Brazil dating back 5,000 years suggest that Indigenous groups in the area were whalers.
In 1963, researchers unearthed two Stone Age skeletons that were buried in an embraced position in a cave in Italy. Now, DNA testing has revealed
The complex building blocks of life can form spontaneously in space, a new lab experiment shows.
Designed to assist rather than replace doctors, a new autonomous tool scans clinical notes to highlight patients who may need urgent follow-up for cognitive decline
Today’s best AI systems don’t have a good grasp on their own thought process, but a new model might allow them to tap into metacognition
Artificial intelligence experts have warned that AI “swarms” are poised to infiltrate social media by deploying agents that mimic human behavior and exploit our tendency
Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf star from view, after
The tool helps scientists understand how single-letter mutations and distant DNA regions influence gene activity, shaping health and disease risk.
New U.S. dietary guidelines promote eating full-fat foods and meats. But experts say nuts and seed oils are better sources of the two crucial fats
This stellar landscape is reminiscent of a winter vista in a view from NASA’s James Webb Space Telescope (red, green, and blue). Chandra data (red
Two centuries ago, Joseph Fourier gave mathematicians a magical technique. He conjectured that it’s possible to write almost any function as a sum of simple
The first fitness tracker made by wellness giant Renpho has some strong points, but it is unlikely to make serious waves in the smart ring
