Author: Scientific American

Melatonin supplements have become a ubiquitous sleep aid, but research shows that benefits are modest, and the heart health effects of long-term use are unknown

The lovable Star Wars droid is helping to shed light on why some bird species are better at mimicking sounds than others

As holiday feasts and stress approach, an expert explains how to keep your gut healthy without skipping the stuffing.

If you enjoyed Beth Gardiner’s feature about big oil’s bet on plastics, here are more books curated by Scientific American

In recent weeks, at least 23 infants in the U.S. have been infected with botulism in an outbreak linked to ByHeart powdered infant formula

Letters to the editors for the July/August Issue 2025 issue of Scientific American

Solve a holey shape conundrum in this math puzzle

As funding dries up, researchers face setbacks that threaten innovation and public progress

Deep emotional distress after birth kills many mothers. A new kind of drug offers better, faster treatment

When anyone can forge reality, society can’t self-govern. Borrowing Denmark’s approach could help the U.S. restore accountability around deepfakes