The Alien movies are home to the xenomorphs, one of cinema's most terrifying creatures. Several films have fleshed out the origins and lore surrounding these killing machines, but they lay waste to ...

Two trilogies, a series with 10 installments, and a set of overlapping space sagas made our list of the top sci-fi franchises that don't start with "Star." ...

The second installment in the Alien film franchise, 1986's Aliens, has been continuously acclaimed by critics and praised by audiences. "It was all hydraulics and puppetry. There were two guys inside ...

There are very few sci-fi creatures more powerful than the Xenomorph. The many different iterations of the species that the movies have introduced over the years have many different capabilities, ...