Most carnivores have teeth to grasp and eat prey, so marine animals with teeth are not uncommon. Sharks, dolphins, eels, whales, many fish species, and marine mammals like seals and sea lions have ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...

Alaska Pacific University professor of marine biology David Scheel examines an octopus, cyanea, near Mo'orea, French Polynesia. (Sy Montgomery) Octopuses are mysterious sea creatures to many people, ...

Further remains of an unusual deep-sea creature called a seven-arm octopus have been found on an Aberdeenshire beach. Arms with rows of suckers were initially discovered by a member of the public at ...