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

Today, in a cabinet meeting, U.S. secretary of health and human services Robert F. Kennedy, Jr., claimed that there is a link ...

Samples from the seafloor reveal evidence of several earthquakes along the West Coast’s two major fault zones happening in ...

Where every known method of divination seemed to fail, a group of researchers at Bocconi University in Milan found a hint in ...

Inspired by principles from traditional Chinese medicine, researchers used AI to analyze tongue color as a diagnostic ...

Surgeons in China transplanted part of pig liver into a patient with an incurable cancerous tumor, and it functioned for more ...

You and I are sitting at a table with a pile of 50 quarters and an empty piggy bank. We will take turns placing anywhere from ...

To cat owners, a litter box is a nuisance. But to scientists, it’s a trove of information. A team of researchers at Nestlé ...

A new study shows that receiving an updated COVID vaccine reduced people’s risk of severe disease and death in all age groups ...

In addition, the team discovered that plasma total tau—not just the modified pTau217 form—was elevated in newborns. This is ...

By casting doubt on antidepressants and other well-studied drugs, our government health agencies are choosing minimal risk to ...

The Nobel Prize in Physics for 2025 honors scaled-up quantum physics—while sidestepping controversies swirling around quantum ...