Tempe-based Nxu Inc.'s shareholders approved a proposed merger deal with Verde Bioresins, a biodegradable plastics company.

Shutterstock These “Aztec” Ruins Aren’t by the Aztecs The 320-acre Aztec Ruins National Monument is one of the most famous ...

What would national parks be without rangers and other National Park Service staff? Certainly not the same parks you love to ...

While landscapes and wildlife usually come to mind when thinking about units of the National Park System, there are national ...

The U.S. is full of archaeological sites, "but in most cases you could be standing right on top of one and never know it," Elic Weitzel told Newsweek.

Last summer's subpar monsoon season and a dry start to winter in the Southwest has the National Weather Service warning that ...

While Mesa Verde is undoubtedly the most iconic example of Native American ruins in Colorado, the Painted Hand Pueblo is ...

We’ve compiled a list of what we believe to be the top-10 UNESCO heritage sites up and down the 50 states, let’s see if you agree. Yosemite National Park is a true wonder of the world. Towering ...

the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area and one of the park's most popular hiking spots. The canyon stretches for approximately 20 miles and is ...

Welcome to Fort Verde State Historic Park, a fascinating time capsule that transports visitors back to the days of frontier life and the Indian Wars of the 1870s and 1880s. Welcome to Fort Verde: ...

Mesa Verde National Park in Colorado preserves the remarkable legacy of the Ancestral Pueblo people who thrived here for centuries. Known for its stunning cliff dwellings like Cliff Palace and Balcony ...