Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

The White House registered aliens.gov, a month after Trump ordered the release of all government UAP and UFO files following ...

Answers to some of those questions could finally become public after President Trump's call last week for the release of ...

But not all sci-fi books are part of a series. There are a great number of standalone books that tell complete stories that are just as impressive as any series or franchise. Here are six such books, ...

Streetlights shaped like alien heads line the roads of Roswell, New Mexico, where murals of flying saucers streak across ...

Wright-Patterson has played a central role in the US military’s real investigations into mysterious objects in the sky — from Cold War-era research programs to efforts to study what the government now ...

The superheroes who might have earned an award or an action figure, but whose comic books are cancelled almost as soon as they are announced. These cult classic comic book characters may not be famous ...

Here's the latest from the New Mexico sheriff's office searching for retired U.S. Air General William Neil McCasland.