When you hear the word "dinosaur," the first thing that might spring to mind is a hulking skeleton like Sue the T rex in ...

The extinction of the dinosaurs marked a dramatic turning point in Earth’s history, but what followed is still not fully understood. Fossil records and geological evidence suggest a period of extreme ...

Fossil discoveries reveal massive prehistoric predators that once dominated Earth’s oceans. Although often called underwater dinosaurs, scientists continue to debate how these creatures should ...

It's the time of year when researchers and fans take over the museum to celebrate all things dinosaurs. If you or your family ...

Scientists at the American Museum of Natural History investigated old specimens that had been at the museum for decades and ...

More than 66 million years ago, Mexico was home to numerous species of dinosaurs, some of them as terrifying as T. rex.

Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study.

Whatever happened to the duck-billed dinosaur, it was a real pain in the butt. Many of the spines sitting atop the animal’s tail vertebrae had been fractured. The dinosaur, known as Olorotitan to ...

There’s a small, but fierce, jawbone in Argentina’s national natural science museum in Buenos Aires. It’s 6 inches long and studded with backward-curving fangs that would have hooked into flesh to rip ...

For decades, Europe’s missing dinosaur record carried a quiet mystery. Horned dinosaurs, known as ceratopsians, thrived across North America and Asia during the Late Cretaceous period, approximately ...