From the Star Wars spin-off The Mandalorian to the classic series Star Trek: The Next Generation, these are the best sci-fi ...

Aliens are often the cornerstone of many great sci-fi shows. Here are 15 of the best shows that heavily revolve around extraterrestrial beings.

There's nothing in Ridley Scott's 1979 sci-fi horror classic Alien to suggest the beginning of a sprawling intergalactic saga, but the Alien franchise has proven surprisingly consistent and rewarding ...

Aliens and the original Alien share the top spot, while the Predator crossovers and Alien Resurrection sit at the bottom of a full franchise tier list ...