The universe contains an almost unimaginable number of stars and potentially habitable worlds—so statistically, alien ...

The Czech Air Force Mi-35 Hind, known as the “Alien Tiger,” combines heavy armor, raw firepower, and an unmistakable design.

The father of archaeology has insisted the engineering precision of ancient Egypt's pyramids could not be explained by human ...

ICE agents encounter violent protests in Minnesota and other cities as federal immigration enforcement faces opposition from Governor Tim Walz and local officials.

Gene Roddenberry's idea for another sci-fi series took 21 years to come to fruition, and when it did, it seemed a bit too ...

Here's a look at the sleep-tracking technology — and why one expert thinks its full potential has yet to be realized.