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2025年1月1日 · Science News features news articles, videos and more about the latest scientific advances. Independent, accurate nonprofit news since 1921.
Social media harms teens’ mental health, mounting evidence …
2024年2月20日 · Citations. L. Braghieri, R. Levy and A. Makarin. Social media and mental health.American Economic Review.Vol. 112, November 2022, p. 3660. doi: 10.1257/aer.20211218.
Here’s how scientists reached nuclear fusion ‘ignition’ for the first …
2024年2月16日 · Citations. H. Abu-Shawareb et al. Achievement of target gain larger than unity in an inertial fusion experiment. Physical Review Letters. Vol. 132, February 9, 2024 ...
Microplastics are in our bodies. Here's why we don't know the …
2023年3月24日 · In recent years, microplastics have been documented in all parts of the human lung, in maternal and fetal placental tissues, in human breast milk and in human blood.Microplastics scientist Heather ...
Scientists are getting serious about UFOs. Here’s why - Science News
2024年8月7日 · In the decades since, UFOs have often come to be dismissed by scientists as the province of wackos and thus unworthy of study. The term UFO has a smirk factor to it, says Iain Boyd, an aerospace ...
Space - Science News
2025年1月17日 · Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology.
A nuclear fusion experiment finally made more energy than it used
2022年12月12日 · Scientists have finally managed to bottle the sun. At 1:03 a.m. PST on December 5, researchers with the National Ignition Facility in Livermore, Calif., ignited controlled nuclear fusion that, for ...
Environment | Science News
2025年1月17日 · Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology.
All Stories - Science News
Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology.
Can humans get chronic wasting disease from deer? - Science News
2024年6月10日 · A doe and her young fawn cross a road in Rocky Mountain National Park in May 2022. Chronic wasting disease has spread widely across the United States since it was first discovered in the park’s ...