This 62-Foot ‘Kraken’ Octopus Terrorized Cretaceous Seas

Unlike most of its invertebrate peers, octopuses gave up protective shells... But it seems that the sacrifice was totally ...

The ‘World’s Oldest Octopus’ Held That Title for 25 Years. It’s Not Really an Octopus.

A team cracked the case by examining the fossil using a synchrotron, which produces beams of light by accelerating electrons ...

Monstrous octopus terrorized seas off B.C. in Age of Dinosaurs, study suggests

Whale-sized, monstrous octopuses prowled the seas during the Age of Dinosaurs, snatching prey with their huge tentacles and ...

A massive kraken-like octopus may have prowled the seas during the age of dinosaurs

The top predator prowling the seas during the age of the dinosaurs 100 million years ago may have been an octopus.

Giant octopuses may have ruled the oceans 100 million years ago

Today's octopuses are intelligent, remarkably flexible animals that lurk in reefs, hide in crevices, or drift through the deep sea. But new research suggests that their earliest relatives may have ...

This 300-Million-Year-Old ‘Octopus’ Fossil Was Actually Something Else All Along

For nearly 25 years, a hand-sized fossil pulled from the rocks of Illinois held a remarkable title: the oldest known octopus ...
New Scientist

Largest-ever octopus was great white shark of invertebrate predators

During the Cretaceous, 19-metre-long predatory octopuses swam the seas, and evidence from their fossilised remains suggest ...

300-Million-Year ‘World’s Oldest Octopus’ Fossil Exposed as Nautilus Cousin

A fossil once believed to show the world’s oldest imprint of an octopus – some 300 million years old – is actually another ...