Predator, Aliens, and Starship Troopers are all among the very best sci-fi action movies that memorably pit soldiers against ...

But there's one entry in the franchise that completely changed the direction of the sci-fi staple, beginning director Dan ...

A giant dinosaur fossil discovered in New Mexico is adding fresh evidence to a long-running debate about the origins of the ...

The Florida Everglades is one of the most complex ecosystems in North America, home to species like the American alligator ...