Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.

A familiar shadow.

Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

Isolation 2 hands-on preview from Summer Game Fest 2026 shows that Creative Assembly still knows how to make the Xenomorph ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...