3 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.

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 ...

3 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. …

Dec 23, 2021 · Here are our favorite cool, funny and bizarre science stories of 2021 From potty training cows, to xenobots, to a star that ate another star, then exploded

3 days ago · Genetics AI generated its first working genome: a tiny bacteria killer Bacteriophages designed with AI kill E. coli faster than a well-studied strain, but the tech needs regulation before …

3 days ago · Animals Huge relatives of white sharks lived earlier than thought Lamniform sharks such as great whites and tiger sharks are famous for their size. The first such giants evolved 15 million years ...

Nov 20, 2025 · The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more.

3 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 …

3 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 ...

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. …