'Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

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.

Wondering about the world's weirdest sea creatures? We've compiled this list of the 20 weirdest animals in the ocean to show ...

Few have explored the ocean’s deepest depths – but those rare few have shared images of the strangest, most mysterious creatures that look straight out of science fiction! Join us in this video as we ...

Scientists are a little closer to understanding what goes on deep beneath the surface of our oceans.

An entire world lives deep under the ocean’s surface, far from human notice and as bustling as any city. Animals such as tubeworms and clams live crowded around plumes of methane that bubble up ...

What are the blue blobs washing up on California beaches? What to know about these strange sea creatures. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Scientists are revolutionizing how new marine species are described through the Ocean Species Discoveries initiative. Using advanced lab techniques, researchers recently unveiled 14 new species from ...

Massive amounts of seaweed have been washing up on the Texas coast, bringing along sea creatures. Most recently, "rarely seen" species sea anemones, which are known to look like bird poop, have been ...