Long believed to be a single, globally distributed species drifting freely across the open ocean, the bluebottle—also known ...

A curious passer-by in St Julians filmed this sea creature roaming the bay and posted the video on a local Facebook group to ...

Off the east coast of China, researchers discovered an unusual spiky creature feeding on a jellyfish-like species called a hydroid. In recent years, similar specimens were recorded in that region of ...

The Blaschkas’ glass model of Caliphylla mediterranea, a kind of sea slug, was in the National Museum of Ireland’s natural history collection when Mocafico photographed it. The Corallium ...

Less common are nudibranchs (better known as sea slugs) and, if you’re really lucky, octopuses. To get the best tide pooling experience, Malkewicz recommends checking tide charts before visiting.

Less common are nudibranchs (better known as sea slugs) and, if you’re really lucky, octopuses. To get the best tide pooling experience, Malkewicz recommends checking tide charts before visiting. “You ...

a remarkable lineage of sea slugs. In each case, we've identified a species that we think is useful for asking a question that couldn't be asked with more conventional research organisms such as ...

The United States nuclear-powered aircraft carrier USS Nimitz has been tracked returning to the contested South China Sea, where China's sovereignty claims cover most of its waters.