When deep-sea researchers sent their underwater robot more than one mile deep in waters off Hawaiʻi, they were surprised to ...

It's a strange sight, to be sure: thousands of sailboat-like gelatinous organisms all arrayed on a beach like the landing of ...

The warty comb jelly, Mnemiopsis leidyi, a fascinatingly weird creature that can regenerate parts of its body, reproduce from ...

Step into Maine’s strangest museum, where Bigfoot, mermaids, and legendary creatures come together in one unforgettable, ...

The Tom Yawkey Wildlife Center is a pristine habitat for South Carolina's alligators. But as the seas rise and threaten the ...

A humpback whale landed on a wing surfer after breaching the water, and a Go Pro caught the incredible moment on camera.

The small but dangerous sea creature — which is known for its long tentacles and polyps that extend up to 100 feet, according ...

Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus is actually a nautilus relative.

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, where sunlight can’t reach, lives a world full of creatures that look more ...

CORPUS CHRISTI, Texas (CW39) — The water may still be cool along the Texas coast, but beachcombers are already finding signs that the ocean has some surprises in store this season. Researchers are ...