Add Yahoo as a preferred source to see more of our stories on Google. Millions of years ago, the earth was ruled by massive animals. Many of these most notable remarkable animals were dinosaurs. Among ...

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

Tyrannosaur fossil reveals dark secret about apex predator: ‘Like solving ancient murder mystery’ - Iconic dinosaur species ...

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

Infant and juvenile sauropods were the primary food source for fearsome predators during the Late Jurassic period. Though they would eventually grow into the most massive titans to ever walk the Earth ...

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

WASHINGTON — It may have been suicidal for a predator to go after a healthy adult Brachiosaurus, a behemoth weighing perhaps 60 tons that was a member of the long-necked group of dinosaurs called ...

A lost dinosaur track site in the Saizhurakh area of Mongolia is rediscovered, offering new clues about ancient ecosystems ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety of powerful predators. While dinosaurs often get most of the attention when ...