Officials say no survivors after a passenger jet crashed with an Army helicopter on approach to a Washington, D.C., airport. Here's what we know.

Colorado State University researchers have identified priority areas for the conservation of the black-tailed prairie dog in ...

Ryan Crow of the U.S. Geological Survey (USGS) gave a talk to a packed crowd at the Museum of Northern Arizona Jan. 12 ...

Articles and videos about Google Maps will show 'Gulf of America,' 'Mount McKinley' after government updates on FOX 10 ...

Salt River Project, with aid from corporate, government and nonprofit partners, is thinning Arizona forests to prevent ...

It’s been four years since I’ve talked about this designated botanical area in the center of Yavapai County. Not much has changed in the context of the landscape as it ...

Metro Phoenix and swaths of Phoenix were under a freeze warning through Wednesday. Here's how cold it could get, maps of ...

The fires come as San Diego County mountains and valleys, along with other parts of Southern California, remain under a red ...

For a truly unique experience, hop aboard the Grand Canyon Railway. It’s a scenic ride to the canyon’s South Rim, complete ...

President Donald Trump renamed the Gulf of Mexico to the Gulf of America and the Alaska mountain Denali to Mount McKinley.

The Arizona House of Representatives is the lower chamber of the Arizona State Legislature. Alongside the Arizona State Senate, it forms the legislative branch of the Arizona state government and ...