Water and wind offer powerful symbols on the Arizona Trail, where thirsty hikers have to hunt harder and windmills stand ...

My first day on the Arizona National Scenic Trail started with a near-knockout punch of a climb.Start the day smarter. Get all the news you need in your inbox each morning. Within half a ...

One thing that northwestern New Mexico is known for is lots of dinosaur fossils. Previously, paleontologists estimated that ...

Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, ...

A new dome-headed dinosaur species was discovered in Montana, a study released this month shows. Researchers discovered the ...

A trove of specimens from New Mexico may help settle a long-running argument about the diversity of dinosaurs before their ...

New dating has revealed that New Mexico's last dinosaurs were healthy, diverse and thriving at the end of the Cretaceous ...

Most of our knowledge of New Zealand's prehistoric bird diversity comes from long-lost species with bones large enough to be ...

COCONINO COUNTY, Ariz. - Partial human remains were found on a mountain in Arizona. The Coconino County Sheriff's Office said they recovered partial remains "belonging to an unidentified individual" ...

Partial human remains were discovered in the Secret Mountain area of Coconino County. Authorities are working to determine the person's identity.

Paleontologists have uncovered the fossilized lower right canine of a large proborhyaenid sparassodont in the Taubaté Basin ...