Since the magnitude 4.0 event, two smaller quakes—located deeper in Earth’s crust than the larger one—have already occurred: ...

I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm ...

Newly identified bones tie the mysterious Burtele foot to a new Australopithecus species that lived alongside Lucy more than ...

China’s Giant Underground Neutrino Observatory Just Released Its First Results—And They’re Startling ...

A new federal initiative aims to accelerate scientific discovery by uniting artificial intelligence with large federal ...

The presence of electrical activity has implications for surface chemistry, future human exploration and habitability on the ...

The Make America Healthy Again summit, attended by RFK, Jr., and J. D. Vance, gave a sense of what’s driving U.S. health ...

Human brains go through five distinct phases of life, each defined by its own set of characteristics, according to a new ...

Scientific American asked experts which type of Thanksgiving pie spikes blood sugar the most—and how to eat healthier while ...

H5N1 bird flu has been circulating in U.S. wildlife since late 2021 but has caused only one human fatality. Now a different ...

An enigmatic group of fossil organisms has finally been identified—and is changing the story of how plants took root on land ...

The Hayli Gubbi volcano, long thought to be dormant, sent ash nine miles into the sky in an eruption on Sunday ...