The loudest underwater sound ever recorded was heard in Earth’s most remote location and it left experts baffled. Our vast world is almost constantly throwing up mysteries that can leave experts ...

Despite widespread human impacts on wildlife diversity worldwide, many fish communities on the seafloor have maintained their ...

The ascidian Ciona, a genus of sea squirts, undergoes metamorphosis from active, tadpole-like larvae to sessile adults.

Since 1984, five specimens of the new species have been found in the waters of Vanuatu and New Caledonia, according to a study.

Animated series. Captain Hammerhead captures the Nektons aboard his sub. But his vessel is shonky, rusty and going to sink at any moment.