The National Institutes of Health has canceled funding for at least 383 clinical trials in the last year, affecting some ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

The agency this week quietly changed its official language to suggest vaccines may cause autism, a claim that scientists say ...

After her shocking lung cancer diagnosis, the late Susan Wojcicki dedicated herself to fighting the disease and looking for ...

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

If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; ...

A machine-learning breakthrough could lift the veil on Earth’s early history—and supercharge the search for alien life ...

Although these findings from JWST are yet to be confirmed, they mark the closest astronomers have come to locating the ...

A new report from the HHS that is critical of gender-affirming care for minors follows a similar, widely criticized report in ...

Strong evidence suggests that food allergies are caused by a lack of exposure to food allergens—not by exposure to toxins ...

The researchers simulated space conditions by exposing the three tissues to UV radiation and freezing and high temperatures.

NASA spacecraft across the inner solar system captured new views of Comet 3I/ATLAS—the third known interstellar object ...