In today's video, we will be taking a look at the natural history of this giant, delving deep into the prehistoric swamps it called home to learn how it lived, how it hunted, and, eventually, how it ...

Dinosaurs get all the glory. But aetosaurs, a heavily armored cousin of modern crocodiles, ruled the world before dinosaurs did. These tanks of the Triassic came in a variety of shapes and sizes ...

The Triassic is one of the most important periods in the evolution of life on Earth. After one of the greatest mass extinctions 252 million years ago, not only the dinosaurs but also many other ...

Modern crocodiles are known for their characteristic anatomy and apex predator role in semiaquatic ecosystems but their ancient ancestors, which lived side-by-side with the first dinosaurs in the ...

North Carolina paleontologists have discovered a new, nearly 100-million-year-old dinosaur in Utah that may shine light on one of the most poorly understood categories of dinosaurs.

Paleontologists excavated the dinosaur’s skull and nearly complete skeleton in the Gobi Desert at the Barun Goyot Formation in Mongolia, and most of the bones were still arranged in the animal ...

The dinosaurs only became dominant around 201 million years ago, when a series of volcanic eruptions from the so-called Central Atlantic Magmatic Province wiped out many of their reptile cousins.

The anatomy of a Chinese fossil offers a hint that birdsong may be as old as the dinosaurs themselves. Since the 1930s, ...