Paleontologists in Denmark found a once-gloopy, now-hardened mess that they believe was spat up by a Cretaceous-era fish.

Two underwater sea lilies were eaten and regurgitated around 66 million years ago. They were preserved as fossilized vomit.

Known for its massive size, powerful jaws and razor-sharp teeth, the Tyrannosaurus rex was one of the most fearsome predators of the Late Cretaceous period.

About 76 million years ago, a juvenile of one of the largest flying creatures in Earth's history, called Cryodrakon boreas, ...

Fossil evidence discovered in southern Alberta suggests a crocodile-like creature bit a flying reptile 76 million years ago, ...

Scientists have discovered a fossil in Alberta's Dinosaur Provincial Park depicting an ancient predator-prey encounter.

Modern oceans, for comparison, max out at trophic level five or six, represented by apex predators like orcas, sperm whales, ...

The scientific term for fossilized vomit is regurgitalite. Surprisingly, the timeless throw up is far from the oldest out ...

In the Cretaceous period, a shark or another kind of fish found sea lilies less than digestible. What you might expect ...

A team of geologists, paleontologists, and climate scientists with members from institutions in Mexico, the U.S., and Spain ...

The team examined the hip bone of an Edmontosaurus, a duck-billed dinosaur. “This research shows beyond doubt that organic ...

Ant bites and stings are more common than you think. Learn which ants are relatively harmless and which you should avoid at ...