Fewer wildfires burn in North American forests today than in previous centuries, increasing the risk of more severe wildfires ...

Using carbon dating, Montana State University researchers found the clutch of 30 whitebark pine trees were between 5,440 and ...

South Mountain’s Mormon Trail offers hikers a rugged adventure through rocky tunnels, dry waterfalls, and breathtaking views of Phoenix.

Between Vail and Aspen, skiing in Colorado can get expensive and crowded. Luckily, this charming town near Rocky Mountain ...