Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...

In nearly all alien-invasion tales, the puny humans somehow find a way to win — for example, in classic novels like “The War ...

Donald Trump is expected to invoke a rarely-used Alien Enemies Act of 1798 in an effort to ramp up deportations.

The deadline is on Wednesday, August 11. This week’s question: If there were aliens living in outer space, and you had the chance to meet them, what do you think they would be like, and what ...

AUSTIN — What if the big question surrounding the existence of aliens wasn’t whether they exist but why the U.S. government has been hiding this information from the American public for so long?

But let’s say that, right now, there are intelligent aliens and technological civilizations out there, somewhere in the Milky Way. If you're enjoying this article, consider supporting our award ...

Following is a transcript of the video. Narrator: Odds are, somewhere among the estimated 100 billion planets in our galaxy, intelligent alien life has taken hold. So the question is, why haven't ...

Most scientists agree that alien life almost certainly exists in the universe somewhere. Our galaxy contains in the region of 300 billion stars, and we’re now discovering planets travelling ...

An curved arrow pointing right. We've all wondered whether aliens actually exist – and if they do what exactly do they look like? We compiled information from some of the world's leading ...

When I was younger, I was very curious about space. If I ever met an alien, I would take photos with them. This means I would have evidence that I came face-to-face with a creature from another ...