Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

His book Chariots of the Gods?, which theorised that advanced aliens had repeatedly visited Earth, sold millions of copies.

Italian American physicist Enrico Fermi once asked, “if we live in an infinite universe with infinite capacity for life, why haven’t we seen any aliens?” This question is known as the Fermi Paradox – ...

The Aliens vs. Predator franchise expanded from comics to novels in 1996 with the publishing of Aliens vs. Predator: Prey by Steve Perry and Stephani Perry - which was a novelization of the AVP comics ...

In her new book "First Contact," journalist Becky Ferreira explores the scientific search for alien life, our cultural obsessions with extraterrestrials and why the truth may be more human than we ...