Have you ever tried to chew on a rock? It hurts. Rocks are hard and humans' teeth aren't made for gnawing stones. But there is an animal in nature that does have teeth sharp enough to chew on rocks - ...

When a team of scuba-diving marine biologists explored reefs off the central coast of California, they found themselves repeatedly swimming through lush kelp forests interspersed with patches of ...

Dive into the fascinating underwater world and uncover the interactions between wolffish and sea urchins in this gripping exploration! Have you ever wondered if the wolffish wants to eat the sea ...

It's very hard to kill a purple sea urchin. Starve it for years, and it will fall dormant on the ocean floor, devoid of any flesh — just an empty, spiky shell awaiting its next meal. They're like the ...

Stunning footage of a baby sea urchin has been awarded fifth place in the annual Nikon Small World in Motion video competition.