From enormous feet to scrawny neck and wicked claws, a newly discovered species of dinosaur resembles an ostrich gone bad. But no ostrich ... a modern-day bird native to Australia and New Guinea.

A prehistoric digestive time capsule has been unearthed in Australia: plant fossils found inside a sauropod dinosaur offer ...

This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s ...

Sixty-six million years ago, dinosaurs had the ultimate bad day. With a devastating asteroid impact, a reign that had lasted 180 million years was abruptly ended. Our dinosaur researcher Professor ...