Heightened immigration enforcement under President Donald Trump’s administration has sent a wave of anxiety over the Ute ...

A dry January across Colorado and the rest of the Rocky Mountain West has created a dichotomy of water haves and have-nots.

Ruben Gallego was one of the few Democrats to win a U.S. Senate seat in a state also won by President Donald Trump. As a ...

Is it possible the next Albert Suárez is on the Orioles? Here are seven under-the-radar players they added this offseason.

Native nations across Turtle Island are working to ensure their citizens’ safety amid widespread reports of Indigenous people ...

Colorado Attorney General Phil Weiser has joined in four lawsuits against Trump administration policies and also taken other legal actions.

Estevan Park in Tucson is named after the first African American explorer of the southwestern United States, and some call him one of the greatest explorers of all time.

The Mexican long-nosed bat has been listed as endangered under the Endangered Species Act since 1988, and is the only one in Arizona with that federal protection. It is an important species for ...

SCOTTSDALE, Ariz. (AP) — One person was killed and others were injured when a private jet owned by Mötley Crüe singer Vince Neil collided with another jet Monday afternoon at the Scottsdale Airport in ...

President Donald Trump signed an order Monday to impose a 25% tariff on all steel and aluminum imports to the United States.

Tucson Electric Power owns the 250-megawatt Oso Grande Wind Project near Roswell, New Mexico, where wind turbines are seen ...