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 ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Steven Spielberg’s sci-fi blockbuster is a non-stop thrill ride, but did it convince you that we are not alone?

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

With over three decades of pioneering research in forest genetics, biodiversity conservation and ecological restoration, Dr ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean ...

When Gene Roddenberry created "Star Trek" in the 1960s, he instituted several rules for starship design that are still ...

Harvard astrophysicist Avi Loeb, known for his controversial extraterrestrial theories, is now leading a new Trump ...

The people of 1776 were living before the widespread adoption of comforts like indoor plumbing. No one knew about fundamental ...

Rocket launch was, until SpaceX, a niche industry — strategically vital, economically marginal, dominated by governments (US, ...