When you picture Atlantis, what do you see? For most people, this mythic city is a classical arcadia sunk beneath the sea – ...

Sri Lankan waters are considered a haven for the largest creatures ever to have lived, the blue whale, a rare place for a ...

A photographer shares the epiphanies she has had while chronicling underwater jungles off the California coast ...

If this work is right, the oceans were green approximately as long as they’ve been blue, a relevant fact when looking for ...

Ready for the ultimate nocturnal thrill? Experience glowing waves, firefly forests, and more with these breathtaking ...

Down past New Orleans lies Plaquemines parish, a narrow sliver of land at the tip of Louisiana that reaches southward like a ...

The scan of the storied ship was carried out over three weeks in 2022 by Magellan, a deep-sea mapping company based ... It is the largest underwater 3D scan ever made, amounting to 16 terabytes ...

But deceased specimens and scattershot footage at the sea surface can only tell you so much. To properly understand the lives of these fascinating animals, scientists needed to spot one swimming ...

Scientists have collected unusual creatures ... The sea pig, a soft-bodied sea cucumber, caught special attention. It looks like a pig with stumpy legs and lives deep underwater.

NOAA Fisheries has been tracking the two whales since they entered the Gulf of Mexico in February. NOAA photo The mysterious saga of two “out-of-habitat” whales has taken another strange turn ...

A colossal squid is one of the largest and most mysterious creatures in the ocean. It is a soft-bodied sea animal, similar to an octopus but longer and bulkier. It has a tube-shaped body ...