"These krakens must have been a fearsome sight to behold." Scientists just classified an enormous octopus that likely ruled ...

Long before Megalodon ruled the seas, something just as unsettling may have lurked in the depths – giant octopuses the size of whales. A new analysis of more than two dozen Late Cretaceous-era fossils ...

A "kraken-like" giant octopus might have been one of the most formidable predators around 100 million years ago, scientists have found. New research led by scientists from Japan's Hokkaido University, ...

Giant "kraken-like" octopuses were terrifying apex predators of the oceans 100 million years ago, according to new research. The "enormous" creatures were active carnivores who routinely crushed hard ...

It’s the stuff of science fiction. A kraken-like octopus that could grow to 60 feet long, prowl the oceans as a fierce predator, seize prey with long, agile arms and crush its catches with massive ...

A jaw tip worn down by nearly a tenth does not sound like much until you picture what it means. Chipping, cracking, scratches and polish do not appear on their own. Something was hitting back. That is ...

A new study finds a giant octopus may have prowled the seas 72 million years ago and may have been at the top of the food chain.