Deep-sea researchers capture world-first footage of a sleeper shark in near-freezing Antarctic waters ...

A marine conservation student at the University of Plymouth in England is helping experts understand whether artificial reefs have the same impact on biodiversity as the real thing. Natasha Bamford ...

"You're so lucky!" Diver captures underwater footage of strange glimmering creature: 'That's absolutely rare' first appeared on The Cool Down.

Dive into the deep and witness the awe-inspiring grace of whales in their natural habitat—captured in stunning underwater footage that reveals their immense beauty and gentle presence beneath the ...

Scientists have captured the first-ever footage of a rare southern sleeper shark in Antarctic waters, reshaping what we know ...