As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

A growing body of evidence suggests she might have survived into old age — which would entirely change the story of America’s ...

Complete Guide to Fort Union National Monument in New Mexico, including things to do, history, nearby lodging and campin ...

State 48 is truly a year-round destination for sun and fun. Still, there's definitely a best time to visit Arizona depending on where you plan to travel.