A terrifying moment captured on film of a group of divers coming face-to-face with sharks during a safety stop left viewers speechless. A scuba instructor known on Instagram as @underwater_hadrien was ...

Western Australia has been hit by marine heatwaves since August, and now coral is bleaching in large areas along the coast from World Heritage-listed Ningaloo Reef to Ashmore Reef.

The critically endangered whitefin swellshark, a little-known deep-sea species, faces a grim future as climate change ...