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

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Renny Harlin revealed why he walked away from directing Alien 3 after 20th Century Fox rejected his radically different ideas ...

Now that Pennywise the Clown has returned for the new HBO Max series Welcome to Derry, here's what you need to know about the ...

Apple TV's hit sci-fi series is back for its most highly-anticipated season yet. Summer is just beginning to heat up!