Scientists have successfully photographed the elusive ginkgo-toothed beaked whale, solving a 60-year mystery linked to the unidentified deep-sea signal, BW43.

Read how ancient Greenland sharks' bodies preserve their eyesight for hundreds of years and what this means for older humans.

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Alexander the Great dived into the unknown, facing giant crabs, pearls, and mysterious depths in a legendary underwater ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

Researchers at the California Academy of Sciences kept busy throughout 2025. Along with collaborators from across the globe, ...

A mining-machine test on the deep-ocean floor resulted in species diversity declining by roughly 32% in the tracks of the ...

Giant phantom jelly sightings are extremely rare, but recent footage shows this extraordinary deep-sea jellyfish in all its ...

“A rare Mola mola (ocean sunfish) washed up on our shore at Cardiff State Beach today,” San Diego State Lifeguards stated ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

Eerie yet fascinating footage shows the 10-metre-long sea creature gently pulsing and swirling its way through the dark ...

Like a scene out of a Jules Verne novel, scientists from Schmidt Ocean Institute recently encountered a giant phantom jelly ...