Recent digs revealed roughly 20 feet of a long-necked dinosaur's skeleton, and paleontologists suspect even more bones are lurking underground ...

On the western slopes of Colorado, there is a national monument dedicated to those animals that have long since gone extinct ...

Parking lot construction at Colorado's Dinosaur National Monument unearthed new fossils last fall, the first discovery at the ...

For those who love nature, a trip to one of our 63 national parks often makes it to the top of their travel list, and with ...

Babies and very young sauropods—the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ...

Fossils reveal dinosaurs were flourishing in diverse ecosystems right up until the asteroid impact ended their reign.

The bones are the first to be excavated in more than a century.

Whether you are a dinosaur enthusiast, a budding archaeologist, or geology buff, the prospect of unearthing prehistoric fossils is always going to be appealing. Luckily, the United States is home to ...

Layers of rock can tell the story of life on Earth, but only if you know when each chapter was written. For many dinosaur sites, that date has been little more than a rough guess. Now, a team of ...

Baby sauropods were the fast food of the Late Jurassic, feeding multiple predators and propping up the entire ecosystem.