This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

This video explores whether alien life would really need DNA, or whether that assumption is just a product of Earth’s own ...

All the Latest Game Footage and Images from Alien Life The FX show successfully combines Alien And Aliens like nothing else since You just crash landed on a small mining planet, and your ship is ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Steven Spielberg's new film “Disclosure Day” explores extraterrestrial life and its impact on religion. UFOs, now also called ...

In “Disclosure Day,” in theaters now, Steven Spielberg is once again inviting audiences to ponder the existence of extraterrestrial life — and the implications it would have for religion ...

The Pentagon has released perhaps its clearest look yet at unidentified flying objects hovering in the night sky, RadarOnline. com can reveal.

A viral video of a meteor darting past an erupting Philippine volcano sent the internet into an alien frenzy after an unknown object was seen rising from the earth after impact — but a renowned ...