Every winter, a sliver of the South Australian coast hosts the world's largest mating event for giant cuttlefish.

Atlantic blue crabs have moved into the Mediterranean and Adriatic seas, where they are a problem both for ecosystems and ...

Carl Sorenson managed to capture a massive bluntnose sixgill shark, getting close enough for it to bounce off his camera gear ...

Deep beneath the ocean surface, where sunlight disappears and pressure reaches levels that would crush most familiar animals, ...

There is a lot to marvel about when it comes to echidnas. Ant-eating, spine-wielding and surprisingly well-suited to all ...

The mating strategies of whales and dolphins are sometimes complex and can vary widely between species dependening on evolution, social structures, and the environment around them. Danny Groves from ...

Octopus mothers slam themselves against rocks and eat their own arms before their eggs hatch. Scientists have discovered what leads to the self-destruction. Trump issues vague response to idea for ...

Cape Town's Two Oceans Aquarium has bid farewell to Cherry the octopus, a favourite with regular visitors. As part of her duties as ocean ambassador, the common octopus recently became their in-house ...