These creatures are so fragile that the moment they are pulled out from the water, they collapse and disappear.

Raunchy 60s sci-fi comedy Invasion of the Star Creatures delivers slapstick aliens, bumbling soldiers, and dated B-movie chaos.

There's a sly cameo from Naru from 'Prey,' but originally it didn't stop there.

Step inside a dazzling fantasy world full of magical creatures, meet a boy struggling with big family changes, share laughter ...

Commentary: Modern America doesn’t suffer from a shortage of disagreement. Our divisions are constantly nudged, magnified, monetized and weaponized.

Fossils from China's Chengjiang beds reveal that early vertebrate ancestors, jawless fish called myllokunmingids, possessed four image-forming eyes. These ancient creatures, dating back 518 million ...

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

A new study focused on cryptic species—animals that look the same but are genetically different—found that they’re more widespread among vertebrates than we previously thought.