Some fermenting foods can carry the risk of a bacterium that produces an extremely strong toxin called bongkrekic acid ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most ...

It was thought that complex cells couldn’t survive above a certain temperature, but a tiny amoeba has proven that assumption ...

Today’s leading AI models can already write and refine their own software. The question is whether that self-improvement can ...

The new guidance would do away with a decades-old universal birth dose recommendation for hepatitis B that helped cut ...

In some parts of the world, record numbers of people are being diagnosed with attention deficit hyperactivity disorder (ADHD) ...

An estimated 280 million metric tons of plastic waste will enter the air, water, soil, and human bodies every year by 2040, ...

It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, ...

RFK Jr’s vaccine advisory panel will be discussing the inclusion of adjuvants in childhood vaccinations today. Here’s what’s ...

Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk ...

A partially successful test of China’s Zhuque-3 rocket shows that other countries are rapidly catching up with the U.S in the ...

Members of the CDC’s Advisory Committee on Immunization Practices seemed confused on a proposed recommendation for the ...