The beak was barely the size of a human fist, but the animal it belonged to may have stretched longer than a humpback whale.
Study of fossilised beaks shows patterns of wear and suggests some ancient species were up to 19 metres long ...
These sea creatures may have been some of the fiercest predators ...
Unlike most of its invertebrate peers, octopuses gave up protective shells... But it seems that the sacrifice was totally worth it.
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 ...
Whale-sized, monstrous octopuses prowled the seas during the Age of Dinosaurs, snatching prey with their huge tentacles and crunching them with powerful jaws, fossils from B.C. and Japan suggest.
New analyses of fossilized jaws reveal that massive, kraken-like octopuses once hunted alongside other marine predators.
The now-extinct mollusk may have reached up to 60 feet in length, researchers have found ...
New analyses of fossilized jaws reveal that massive, kraken-like octopuses once hunted alongside other marine predators.