The ancient oceans were once ruled by giant 'kraken–like' octopuses that measured up to 62 feet (19m) long, new research reveals. Scientists have discovered evidence of a colossal beast that hunted ...

Add Yahoo as a preferred source to see more of our stories on Google. (Rui Palma/iStock/Getty Images Plus) Long before Megalodon ruled the seas, something just as unsettling may have lurked in the ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's impression depicts the giant finned octopus called Nanaimoteuthis. - Yohei Utsuki/Hokkaido University Giant octopuses ...

Fossil analysis identifies Nanaimoteuthis haggarti as a 62-foot giant prehistoric octopus and a formidable Cretaceous apex predator Ashley Christiano/Pexels ...

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, ...

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 ...

Earliest octopuses were giant top predators in Cretaceous oceans (Yohei Utsuki: Department of Earth and Planetary Sciences, Hokkaido University) (CN) — Researchers say giant “kraken-like” octopus ...

At the time of the dinosaurs, the oceans were teeming with life. Below the waves, giant marine reptiles, such as the fearsome 4m (13ft) long mosasaurs, were the undisputed apex predators. In artistic ...

(CNN) — Giant octopuses measuring up to 62 feet (19 meters) in length were among the top ocean predators around 100 million years ago, according to new research that uncovered rare fossils hidden ...