Adults whose brains still have strong neuron production seem to have better memory and cognitive function than do those in ...

“While 3I/ATLAS is a visitor from interstellar space, travelling from outside the Solar System, its behaviour is completely ...

The Trump administration wants to boost manufacturing of glyphosate, the world’s most common weed killer. Here’s what that could mean for health ...

As the U.S. officially breaks 1,000 measles cases in 2026, experts say that the rate of infections this year is accelerating ...

This is the “Exposed Cranium” nebula, also known as Nebula PMR 1. Located some 5,000 light-years away in the constellation Vela, it’s a massive, moribund star coming to the end of its fuel-burning ...

The planets are aligning. This Saturday is a rare chance to see several of our closest cosmic neighbors in a single sky. Six planets will assemble themselves for a spectacular “planetary parade” that ...

A new wearable AI system watches your hands through smart glasses, guiding experiments and stopping mistakes before they happen ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Federal officers entered Columbia University property and detained a student on Thursday, university officials said ...

When Katharine Burr Blodgett discovered nonreflecting glass, the General Electric Company’s public relations machine made her a star ...

The team calculated that the mosquitos likely developed their “ anthropophily ”—their taste for human blood—at a point some 2.9 to 1.6 million years ago. This overlaps with the same period in which ...