For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

The scientific search for extraterrestrial life is almost entirely focused on biosignatures, radio signals, and microbial ...

NEW BERN, N.C. (WNCT) — An illegal alien from the Dominican Republic has been sentenced for pleading guilty to immigration ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

In a motion filed Wednesday, Teresa Youngblut’s defense team wrote that federal agents were attempting to detain her and her ...

It's World UFO Day, but questions about aliens, UFOs and what governments know about them remain. UFO researcher Jon Stewart ...

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

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

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.