The finned octopus lived alongside T. rex and may have been one of the top predators in the ancient ocean food chain.

Add Yahoo as a preferred source to see more of our stories on Google. Engineering simulations of 16 Cretaceous marine reptile jaws show mosasaurs and polycotylid plesiosaurs had fundamentally ...

An international team of researchers, led by paleontologists of the University of Liège, has investigated the biting capabilities of extinct predatory marine reptiles, revealing how these formidable ...

Scientists have identified two species of giant finned octopuses from the Late Cretaceous, with one reaching up to 62 feet, ...