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

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

Few have explored the ocean’s deepest depths – but those rare few have shared images of the strangest, most mysterious ...

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.

The world is full of strange creatures, and researchers discover new animal species every year. The oddities of fauna tend to become ever so much stranger when we leave the dry land and turn our gaze ...

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 ...

Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet below the surface. Underwater robots give researchers a glimpse at some of ...

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 ...

Q. I enjoy learning about bizarre animals like the terrestrial one you recently wrote about called a hammerhead worm. With all the strange animals found on land, the oceans must be full of even more ...