Science News | The latest news from all areas of science
Nov 2, 2024 · 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 …
Feb 20, 2024 · The concern, and the studies, come from statistics showing that social media use in teens ages 13 to 17 is now almost ubiquitous. Two-thirds of teens report using TikTok, and some 60 percent of ...
Environment | Science News
5 days ago · Fire-prone neighborhoods on the fringes of nature are rapidly expanding. The transition zone where unoccupied wildlands meet developed areas increased globally by about 35 percent from 2000 to ...
Space - Science News
5 days ago · Headlines and summaries of the latest Science News articles, delivered to your inbox. The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology ...
Our climate change crisis - Science News
Mar 10, 2022 · The climate change emergency. Even in a world increasingly battered by weather extremes, the summer 2021 heat wave in the Pacific Northwest stood out. For several days in late June, cities such as ...
Here’s how scientists reached nuclear fusion ‘ignition’ for the first …
Feb 16, 2024 · 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 ...
Are viruses alive? And why does it matter? | Science News
Nov 1, 2021 · In the 1800s, they were called biological particles. By the early 1900s, they’d been demoted to inert chemicals. Throughout, viruses have rarely been considered alive. More than 120 definitions ...
How plate tectonics upended our understanding of Earth
Jan 13, 2021 · Kevin Schafer/Alamy Stock Photo. Plate tectonics describes how Earth’s entire, 100-kilometer-thick outermost layer, called the lithosphere, is broken into a jigsaw puzzle of plates — slabs of ...
What has Perseverance found in two years on Mars? - Science News
Feb 17, 2023 · 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 ...
Louis Pasteur invented microbiology and transformed public health
Nov 18, 2022 · He invented microbiology and established the foundations for immunology. Louis Pasteur (seated) poses with, among others, children treated with his rabies vaccine. By early 1886, more than 300 ...