4 days ago · 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 science disciplines. …

Tech Mosquitos use it to suck blood. Researchers used it to 3-D print A mosquito proboscis repurposed as a 3-D printing nozzle can print filaments around 20 micrometers wide, half the width of a ...

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.

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 science disciplines. We ...

Dec 8, 2025 · Health & Medicine GLP-1 drugs failed to slow Alzheimer’s in two big clinical trials Tantalizing results from small trials and anecdotes raised hopes that drugs like Ozempic could help. …

4 days ago · Environment River turbulence can push toxic pollutants into the air Levels of hydrogen sulfide gas soared near a raging section of the Tijuana River in San Diego, exposing residents to …

4 days ago · Psychology Some irritability is normal. Here’s when it’s not Irritability is a normal response to frustrations, but it can sometimes signal an underlying mental health disorder, like ...

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Nov 4, 2025 · Astronomy Astronomers saw a rogue planet going through a rapid growth spurt The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets ...

Search the archive of Explainer articles or open the latest print issue of Science News Explores to find an Explainer article that highlights a topic you teach. To search the online Explainer archive: