The curious minds at What If explore what would happen if you mated with an alien.

If life is found beyond Earth, scientists known as astrobiologists will want to study any living beings. The first ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

In an experiment to see if AI can detect and even confirm alien life, the answer is a resounding yes. The rest of this ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

Donald Trump is said to be dropping a bombshell about aliens.MEGA; @ABCNews/Youtube Trump is said to be 'ready to go' with a shocking speech about aliens.@ABCNews/Youtube;MEGA "People I have spoken ...

This consciousness begins in Israel and radiates outward. It demands sweat, blood, tears of sorrow and tears of joy. The arena of our mission is not Mars, but the broken places of Earth: Africa, Asia ...

The Walking Dead is one of AMC's most popular shows for a good reason, but these series manage to strike the same balance of ...

Harvard astrophysicist Avi Loeb has been appointed as the head of a new White House group to study UFOs, or unidentified ...

A British ufologist claims Donald Trump has a prepared UFO speech confirming the 'non-human origin' of recovered entities, fuelling fresh talk of imminent 'soft disclosure'.