The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests ...

Giant, fearsome octopuses may have once ruled the ancient seas, according to new research that flips the script on their ...

Octopuses' earliest relatives may have been gigantic predators hunting during the age of dinosaurs, according to new Hokkaido ...

Rare fossil finds show colossal octopuses were among the top ocean predators during the Cretaceous Period, according to a new ...

New analyses of fossilized jaws reveal that massive, kraken-like octopuses once hunted alongside other marine predators.

A fossil beak from an ancient octopus has forced scientists to rethink who ruled the Cretaceous seas. Researchers say two ...

The kraken: a giant squid or octopus of myth, seems to have swam in the Cretaceous oceans, a Japanese study shows.

Around 100 million years ago, real kraken-like creatures stalked Earth’s prehistoric oceans. According to a study published ...

Some octopuses that lived over 72 million years ago were as long as whales. These huge predators may have been the largest ...

A new study published Thursday in the journal 'Science' finds giant octopuses may have been top predators 100 million years ...

Researchers discovered evidence of enormous Kraken-like creatures who hunted in the seas some 100 million years ago, ...

This week in science: paleontologists discover that gigantic octopuses the size of whales once roamed the world's oceans; a ...