Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

There is an age-old question that humans have been asking forever: What happens when we die? The beautiful (and sometimes ...

A man who claims to be a time traveler from the year 2118 has made a series of extraordinary predictions about the future, ...

Birthright citizenship narrowly prevailed at the Supreme Court. Justice Ketanji Brown Jackson's opinion reads as a warning ...

After The Bear's finale, a potential Marcus spin-off could delve into the character's growth, family, and finding his own ...

The fight against antisemitism begins with historical truth and remembering the vital role Jews played in building America.

Supreme Court rulings, culture-war politics and renewed nativism reveal a republic still wrestling with the question of who ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...