The video above takes viewers beneath the waters off Bali, Indonesia, where a truly unusual marine animal glides across the ...

In July and August scientists onboard the Schmidt Ocean Institute’s research vessel Falkor (too) spotted the oddities through the eyes of an underwater robot as they explored the Mar del Plata Canyon.

Add Yahoo as a preferred source to see more of our stories on Google. What are these strange creatures washing up on Texas beaches, and why are they dying? Here's what the experts have to say.

Deep down in the sea, where no light penetrates and where the availability of food is very low, life somehow exists in ways ...

NEW ORLEANS -- The creatures living in the depths of the ocean are as weird and outlandish as the creations in a Dr. Seuss book: tentacled transparent sea cucumbers, primitive "dumbos" that flap ...

The ocean is one of Earth’s greatest mysteries, with miles of unexplored terrain that scientists are still trying to uncover. With advancements in technology, scientists have unearthed three new ...

Octopuses are perhaps the most unusual creatures to have ever inhabited the ocean. Their soft body, eight arms, and high ...

Those bizarre sea creatures that light up like carnival rides are actually ctenophores, which have an ancient brainlike ...

The knotty sea spider, Pycnogonum litorale, is not actually a spider, but it does represent a significant early branch in the genetic family tree that includes spiders, as well as scorpions, ticks and ...

Texas is simply crawling with curious critters, and according to a respected research institute, "thousands and thousands" of creepy creatures are showing up on the Gulf Coast because of a "mass die ...