In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

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 upcoming Alien: Earth is giving fans a bold new story to stand apart from previous installments, which means the time is right for the series to return to the 1990s Aliens spinoff that redefined ...