The U.S. government finally admits to the existence of UFOs. See more in this clip from "Aliens and the United States." ...

In an exclusive interview with Starlust.org, Dr. Seth Shostak of the SETI Institute shared his views on finding alien life ...

If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are looking.

Best known for dissolving bodies in bathtubs, sulfuric acid has the potential to be the elixir of life on other worlds.

If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are ...

Whenever the topic of UFOs comes up, the claim that "the US government is hiding the truth" inevitably arises. On the other ...

A new theory proposes that evidence of alien life may exist in moon dust, challenging traditional search methods. This video ...

Humans have wondered about life beyond our planet since ancient times, and researchers have worked hard for decades to find ...

One of the greatest mysteries of life is whether we are alone in the cosmos. The laws of probability suggest we aren’t, but despite centuries of searching, we have never seen any clear evidence of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The Department of Defense (DOD) released a new batch of documents ...

Cracks along a giant Martian volcano, possibly above a magma chamber, might be spewing magmatic gases into the atmosphere, ...