Highly venomous olive sea snakes most often "attack" divers during mating season, chasing them and sometimes even biting them, in what might be a case of mistaken identity.

The world's first complete map of nearshore reefs aims to enable decision-makers access to real-time data to inform management.

Tuna, historically overfished, are on the road to recovery, but more sharks and rays are now listed as threatened with extinction, according to this month's IUCN Red List Update.

Ninety-six percent of the films included in the study represented sharks as potentially threatening to humans.

Conor Culver aims to construct a "different narrative" with each abstract image in his series, These Dreams of Mine.

Strobes, filters, retractors and more for the underwater photographer.

The 34-foot coral was discovered in the Great Barrier Reef near Orpheus Island off Queensland, Australia by citizen scientists.