Photographs (left) showing the extinct right whale partial skull with shark bite marks highlighted in red. The more complete ...

A broken tooth lodged deep in bone can outlast the animal that lost it. In two whale skulls from Belgium, those fragments ...

Learn how whale fossils and embedded shark teeth reveal feeding behavior and scavenging in the Early Pliocene North Sea ...

A new study analyzing two fossilized whale skulls from around 5 million years ago has revealed fragments of sharks' teeth ...

Scientists found shark teeth inside fossil whale skulls, revealing how sharks fed on whales millions of years ago.

With large eyes, razor-sharp teeth and a compact body built for hunting, Janjucetus dullardi is nothing like the gentle giants known today, but this newly discovered ancient whale is one of their ...

WELLINGTON, New Zealand (AP) — Long before whales were majestic, gentle giants, some of their prehistoric ancestors were tiny, weird and feral. A chance discovery of a 25 million-year-old fossil on an ...

Fossils unearthed along Victoria’s Surf Coast have led to the discovery of an ancient whale species with special adaptations for hunting, including large eyes and sharp teeth, shedding light on early ...