E-mails between Larry Summers and the now deceased financier and sex offender Jeffrey Epstein from 2018 and 2019 have raised ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

Researchers tracked thousands of Americans for decades, finding no links between ingesting recommended levels of fluoride and ...

Melatonin supplements have become a ubiquitous sleep aid, but research shows that benefits are modest, and the heart health ...

Although the findings are yet to be confirmed, it marks the closest astronomers have come to locating these ancient stars ...

A tiny, misplaced label may have slowly loosened a critical wire on the ship that hit Baltimore’s Francis Scott Key Bridge, ...

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

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

Postpartum depression descended on Kristina Leos like a heavy fog that separated her from everyone she loved. She could see ...

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

Heimlich writes that since he first described the technique he has heard of 162 people whose lives were saved.” “What has ...

For example, photobiomodulation with near-infrared light can rescue retinal function in vivo and reduce Alzheimer’s pathology ...