A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme elevations.

Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

UC Davis Professor Hugh Safford was hiking for pleasure in California's High Sierra when he stumbled upon a new elevation ...

The Pine Tree boys soccer program continued its hard-fought postseason run during Tuesday night’s come-from-behind 2-1 UIL 4A Division I area round playoff victory against Lindale at Bullard ...

Parks Canada has released a short film that tells the story of whitebark and limber pine conservation in the mountain national parks, and what conservation specialists are doing to safeguard and ...