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网页6 天之前 · Science News features news articles, videos and more about the latest scientific advances. Independent, accurate nonprofit news since 1921.
Here’s how scientists reached nuclear fusion ‘ignition’ for the first …
网页2024年2月16日 · Here’s how scientists reached nuclear fusion ‘ignition’ for the first time. In December 2022, scientists at the National Ignition Facility (pictured) achieved nuclear fusion “ignition ...
Runaway stars could influence the cosmos far past their home …
网页2 天之前 · Astronomer Mitchel Stoop and his colleagues searched for runaway stars around a huge cluster of massive stars called Radcliffe 136 using data from the Gaia spacecraft on the speeds and positions ...
These scientific discoveries set new records in 2023 - Science News
网页2023年12月21日 · These scientific discoveries set new records in 2023. Northern elephant seals are deep sleepers. Literally. On monthslong hunting trips at sea, the seals dive deep to take supershort naps beyond ...
A nuclear fusion experiment finally made more energy than it used
网页2022年12月12日 · In a breakthrough experiment, nuclear fusion finally makes more energy than it uses. The long-awaited achievement raises hopes for developing a clean energy source. In an experiment (illustrated ...
What has Perseverance found in two years on Mars? - Science News
网页2023年2月17日 · In August 2021 on a lonely crater floor, the newest Mars rover dug into one of its first rocks. The percussive drill attached to the arm of the Perseverance rover scraped the dust and top several ...
These are the most popular Science News stories of 2022
网页2022年12月22日 · Science News drew over 13 million visitors to our website this year. Here’s a recap of the most-read news stories and long reads of 2022. Top news stories 1. A special brew may have calmed Inca ...
Here are 5 record-breaking science discoveries from 2022
网页2022年12月21日 · Here are 5 record-breaking science discoveries from 2022. This human skeleton (shown from the waist down) from the island of Borneo bears evidence that the lower left leg was amputated roughly ...
New electrical stitches use muscle movement to speed up healing
网页3 天之前 · Stitches are getting a shocking upgrade. In an experiment in rats, a new strong, flexible thread hastened wound healing by transforming muscle movement into electricity, researchers report October ...
Physics Nobel prize goes to pioneers in quantum information …
网页By James R. Riordon. October 4, 2022 at 10:47 am. Tests of quantum weirdness and its potential real-world applications have been recognized with the 2022 Nobel Prize in physics. At some level we ...