One beachgoer found a translucent creature on a beach in West Cork, Ireland. While it may have looked like an alien from outer space, it turned out to be a cat shark embryo anchored to seaweed. The ...

The Killing Stone is a card game that casts you as a witch's apprentice going through the will your mistress left behind, only to discover it's a devil's contract with multiple souls tangled up in ...

The very hungry caterpillar plaguing Hawai'i isn't a beloved children's book protagonist — it's a voracious invasive species threatening the islands' economy and ecosystems.

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

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

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

These researchers captured photos that wouldn’t look out of place in an art gallery and used them to confirm new species of comb jellies never recorded in Colombia before.

Predator: Badlands is finally streaming on Hulu and Disney+, so here's our ranking of all the dangerous and most impressive creatures on Genna.

These PBS Kids shows, which debuted in the 2010s, have become some of the best for kids to watch, offering a variety of lessons.