If you want to see prehistoric fossils and have outdoor adventures on land and in the water, visit this national park that sits in Utah and Colorado.

The Alamosaurus is currently the biggest land dinosaur known in North America. SRSU explains that though this isn't the first Alamosaurus fossil found in Big Bend, it's believed to be part of the ...

At a depth of about 760 feet (230 meters) below the surface, it is the oldest and deepest fossil ever found within Denver, according to the museum’s release.

Fossils from the “giant” dinosaur have been found in the Big Bend before, but are usually poorly preserved, the release said. However, the fossil collected by the university “belongs to one ...

Regarding the recent discovery, Finding such an array of preserved fossils in the same place is unusual, Fowler said. She's waiting for more evidence, like maps and 3D scans of the site.

The 125 million year-old bones were thought to be from one of the two similar known local species, but after close study, ...

Scientists were able to narrow the fossil down to an herbivorous group of bipedal dinosaurs known as ornithopods, and it’s the first ornithopod to be found in Denver’s city limits.