A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...

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

Photographer Mitch Epstein's years-long project highlights the majesty and vulnerability of old growth forests across the US ...

A Jeffrey pine tree growing in far eastern Tulare County is the highest in altitude tree ever recorded in California. The new ...

The Palm and the Pine, a geographic marker made up of a Canary Island date palm tree ... that California’s true geographic center is actually near North Fork in Madera County’s mountains.

A professor's casual hike in the High Sierra turned into a new elevation record for California ... pine trees, preliminary evidence suggests the bird carries fleshy Jeffrey pine seeds up the ...