In Japanese folklore, appearances of these elusive marine creatures dubbed ‘doomsday fish’ are believed to foreshadow ...

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

A terrifying moment captured on film of a group of divers coming face-to-face with sharks during a safety stop left viewers ...

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...