Popular culture imagines aliens as creatures made of flesh and bone — but some researchers argue that advanced civilizations ...

On March 16, 1957, a 300-foot-long spacecraft allegedly landed in Alexandria, Virginia. Two police officers approached the craft — and out stepped a man who looked completely human. His first words: ...

Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

Scientists thought they found them all.

Prometheus, the divisive but brilliant 2012 prequel to the legendary Alien sci-fi franchise, has just been added to Netflix.

Residents and elected officials are speaking out against a proposed border barrier through Texas' biggest state park and one ...

Stargate SG-1, which ran for a decade and helped the sci-fi franchise find a foothold on television, is now streaming on ...

In the realm of entomology, few creatures command as much fascination as the mantis. Throughout history, these striking insects have been deeply woven into local myths and legends, sometimes respected ...

Phil Spencer's departure signals a new era for Xbox. Here's what every game studio under Microsoft is currently working on, from Arkane's Blade game to Playground's Fable.

The Piprahwa stupa stands in the heartland of Buddhism. Its excavation revealed multiple caskets containing relics, alongside substantial quantities of ash, charred bone and rice ...