The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

"Live Free or Die Hard," "Independence Day" and other films take place against the backdrop of Fourth of July. Here's a list ...

An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species inadvertently brought to new territory that are taking the ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

The Supreme Court will rule on the constitutionality of President Donald Trump’s order on birthright citizenship declaring ...