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

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

An experienced hiker and avid outdoorsman, William Neil McCasland isn’t the typical missing person, but the retired Air Force ...

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

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

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland.

"Just because it’s crazy doesn’t mean it’s not true, but we have to look into the realities," law enforcement told reporters.

Speakers from television, paranormal research groups, and supernatural investigations will present lectures, workshops, ...

The disappearance of retired Air Force Major General William Neil McCasland has caused a major stir in the UFO community.

The wife of retired U.S. Air Force Major General William Neil McCasland has spoken out regarding the many UFO rumors ...

The disappearance of retired Air Force Maj. Gen. William “Neil” McCasland has drawn the FBI into the search and sparked a ...

The wife of a high-ranking retired U.S. Air Force officer who went missing nearly two weeks ago is setting the record ...