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

Alien: Isolation 2 feels incredibly similar to its predecessor, but there's room for surprises in the great outdoors.

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

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

And surrounding all that are risers filled with gray folding chairs forming a temporary arena expected to seat 4,000-plus ...

I was, therefore, intrigued by a recent report about grave goods containing a mysterious yellow glass found in 1922 in the ...

The International Academy of Astronautics has just voted to accept a major overhaul of the scientific code of conduct for ...

The desolate, wind-swept desert of the Paracas Peninsula on the southern coast of Peru holds one of the most enduring mysteries of the ancient world. In 1928, the renowned Peruvian archaeologist Julio ...

Scientists studying mysterious glass found in northern Africa have discovered new clues that could uncover how it was created ...

Director Steven Spielberg and actors Emily Blunt, Josh O'Connor, and Colman Domingo discuss how preparing for the film ...

For non-US persons with internationally diversified portfolios, United States estate tax exposure is an issue that warrants ...