What happens if you get abducted by aliens? Will you be carried off in a flying saucer? Will you be subjected to experiments? Or are the aliens friendly, curiou ...

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 ...

The Empire Strikes Back dominated the box office and the cultural discussion in 1980, but other iconic sci-fi movies ...

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 ...

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

Lilo & Stitch 626 #2 hits stores Wednesday! Can Stitch learn to swim, or will a giant squid ruin everything? Plus: flashback ...

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

In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...

Pierre Coffin would like a little respect -- and maybe an Oscar. So would James, the Minion hero of Coffin's new movie, ...

He was loath to tinker with a machine that was clearly humming along, but brains like his with ADHD don't always click into ...