Chinle and Monument Valley will face off on Friday, Jan. 24 at 6 p.m. MT. Don't miss out on any of the action with NFHS ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive ...

While public lands protections are widely popular with the American public, the Trump administration has signaled it will ...

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive portions near Tucson — have won a temporary reprieve.

This week, meet a big-brained ancient human relative, hear a meteorite as it lands on Earth, spot a tiny kangaroo-like ...

The Phoenix Suns three-time All-Star Devin Booker premiered his new Nike "Book 1" signature shoe commercial on Instagram ...

In response to a lawsuit from conservation groups, the Federal Highway Administration and Arizona Department of ...

U.S. President Donald Trump holds a signed executive order relating to the Lumbee Tribe of North Carolina at the White House ...

MYSTERY hills have been found on Mars sparking hopes scientists can solve the planet’s biggest mystery from billions of years ...

The Graham County Board of Supervisors are asking the White House to take input from locals when federally-protected space is ...

The proposed freeway would run from Wickenburg to Nogales and has been subject to lawsuit filed by a conservation group.