The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

It could be a scene from a horror film, but it’s not. It’s Black Mountain (Kalkajaka), a foreboding sight that rises from ...

Glendale Mountain Ridge senior soccer player Aryanna Peregrino and Tucson Catalina Foothills senior soccer player Bryce Weege ...

One site in Montana tucked away amidst the mountains and valleys is full of Ringing Rocks, ordinary stones turned into ...

Once in production, which could occur as early as July, the Dome Mountain mine is expected to output 15,000 oz. of gold per ...

Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

Fire victims’ experiences, and damning grand jury findings, depict a county government unprepared to meet the needs of ...

For International Women and Girls in Science Day, the museum’s Ocean Portal spoke with “Her Deepness” about science, seaweed ...

It’s 77 sunny degrees in early February and the roars have returned to the WM Phoenix Open. There’s no vibe on Tour that ...

Valley Mountain Bikers put in more than 120 volunteer hours to create the new Bloodroot Trail at South Mountain Preserve in ...

If you're looking for a hike the whole family can enjoy, aim for the top of Flagstaff Mountain. Rising out of Boulder Mountain Park, Flagstaff Mountain sits about 5 miles southwest of the city.