Workers in Coconino County are thinning the forests in northern Arizona to make them healthier and more fire-resistant.

A Colorado coroner confirmed Tuesday that two hunters found dead on a trail were killed by a lightning strike. “I’ve not seen ...

Rio2 Limited has inked two deals to study piping desalinated water to its Fenix Gold mine in Chile, unlocking plans to expand output to 300,000 ounces of gold a year.