McCasland, 68, went missing from his Albuquerque home on Feb. 27 — which is the same day that a conspicuously credentialled X ...

McCasland, 68, was reported missing Feb. 27 from his Albuquerque, N.M., home. That same day, the person behind a ...

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.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Fede Álvarez's Alien: Romulus revived the dormant Alien franchise, and now it's the number five movie on HBO Max. Find out ...

At the keynote panel at SXSW, Steven Spielberg revealed his beliefs that "we are not alone here on Earth right now." ...

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or ...

When Michael Crichton penned the 1971 alien-invasion classic 'The Andromeda Strain,' he couldn't have predicted just how ...

In a talk at South by Southwest, Steven Spielberg revealed his own thoughts about the existence of space aliens while ...

On the second day of SXSW, director Steven Spielberg made a few disclosures about modern cinema and modern art in his keynote ...