: Some sci-fi aliens feel made up on the spot. Others seem so fully realized they could exist. This video explores the species with the deepest lore, logic, and worldbuilding in science fiction.

The Bern Convention Group of Experts on Invasive Alien Species (IAS) was established in 1992 to accompany Bern Convention Contracting Parties in designing and implementing control measures for ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

Republican Rep. Nancy Mace of South Carolina has introduced legislation that would make illegal immigrants who engage in animal cruelty inadmissible to the United States and subject to deportation.