Jeffrey pine trees have been found at elevations up to 12,657 ft in California's High Sierra, surpassing previous records and exceeding the range of traditional subalpine species.

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.

Sandwiched between a lodgepole pine on the left and a foxtail pine on the right is the first Jeffrey pine tree UC Davis Professor Hugh Safford observed in Sept. 2024 on a hike along Mount Kaweah in ...

Sandwiched between a lodgepole pine on the left and a foxtail pine on the right is the first Jeffrey pine tree UC Davis Professor Hugh Safford observed in September 2024 on a hike on the south ...

To date, none of the six traditional subalpine forest species have been collected above 12,034 feet. This suggests the Jeffrey pine is California's highest tree—at least for the moment. Safford ...

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Sunday’s episode of “The Last of Us” Season 2 introduces viewers to Isaac Dixon (Jeffrey Wright), a former FEDRA soldier who turned on the governmental force in favor of joining Seattle’s ...

Coming into the season, Jeffrey Springs was one of two big additions to the Athletics starting rotation, along with free agent signee Luis Severino. Springs came to the A's in a deal with the ...

“The Walk of Fame thing was huge,” he adds. “To have my family there made it even more special. I love my kids and my wife so much. My wife had never been to Cannes; my daughter had never ...

“I walk over, and it’s a Jeffrey pine! It made no sense. What is a Jeffrey pine doing above 11,500 feet?” The discovery, published in the scientific journal Madroño last month, not only set ...