Strandings of these jellyfish-like animals, sometimes called "by-the-wind sailors," usually mean spring is coming ...

Love isn’t just roses, chocolates, or long walks on the beach. In the ocean, romance takes on wild forms—tail-holding, ...

While this blue sea creature appears to be writhing in pain, it’s actually just moving around. The cerata, or feather-like protrusions from the body, move easily and gracefully.

Here, we take a look at some of the most incredible underwater ... against the bright blue backdrop of the ocean and creates the perfect playground for small fish and sea animals.

Dive into the deep blue and witness the breathtaking moment when amazing sea creatures ... these stunning creatures in their element, offering a rare glimpse into the underwater world.

From the unexpected kinds of pollution in the Arctic Circle to the creatures and ecosystems off ... An ancient species and an ancient underwater forest are both under threat as our ocean changes.