A 2-year-old boy is safe after walking about 7 miles and spending the night in mountain lion territory in northwest Arizona after he snuggled up to a very good dog who had found the boy ...

A roughly 6-mile stretch of Interstate 40 in Flagstaff was temporarily closed in both directions as disabled vehicles reportedly blocked lanes, according to the Arizona Department of ...

A 2-year-old boy who spent the night alone in the remote Arizona wilderness and walked 7 miles through mountain lion territory was led to safety by a rancher's dog, authorities said Tuesday.

A few months from now, the monsoon-soaked sky islands of Southern Arizona will erupt into a spongy, white-capped wonderland.

A storm moving through Arizona as Easter weekend approached ... A winter weather advisory was also in effect for the White Mountains, including Pinetop, Show Low, and Greer. Snow was expected ...

Scientists have discovered evidence that the Earth's crust is peeling away beneath California's Sierra Nevada mountain range. After analyzing earthquake data and imaging deep rock formations ...

Mountain Line will be offering fare-free service on Saturday to celebrate Earth Day. The City of Flagstaff’s annual Earth Day community event will take place from 11 a.m. to 2 p.m. at Bushmaster ...

That means for the first time in a decade, the people of Long Range Mountains will be voting in a rookie member of parliament on April 28. CBC News spoke with current contenders across the ...