6 days ago · Science News features daily news articles, feature stories, reviews and more in all disciplines of science, as well as Science News magazine archives back to 1924.

Apr 28, 2025 · As calls to end fluoride in water get louder, changes to the dental health of children in Calgary, Canada, and Juneau, Alaska, may provide a cautionary tale.

Oct 31, 2025 · Scientists and journalists share a core belief in questioning, observing and verifying to reach the truth. Science News reports on crucial research and discovery across …

Jul 2, 2025 · How much energy does your AI prompt use? It depends Experts explain what we know about AI model emissions, and what you can do to help.

Dec 20, 2024 · Science News drew millions of visitors to our website this year. Here’s a recap of the most-read and most-watched news stories of 2024.

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Dec 18, 2024 · Science & Society These are Science News ’ favorite books of 2024 By Science News Staff December 10, 2024 Artificial Intelligence Generative AI is an energy hog. Is the …

Chemistry A new AI technique may aid violent crime forensics An AI tool trained on chemical signatures from corpse-eating insects may help determine time and place of death for victims …

Jun 26, 2025 · A remote outcrop in Canada harbors rocks that are at least 4.16 billion years old, researchers report June 26 in Science. If true, these rocks would be the oldest known on Earth …