Tired of trimming every tree in your yard before a snow storm hits? Normally this practice is the only way to avoid broken branches from heavy snow loads, but one species of pine tree easily ...

Bristlecone pine and limber pine trees in the Great Basin region of the western United States are like two very gnarled, old men in a slow-motion race up the mountaintop, and climate change is the ...

It was a majestic limber pine tree that grew slowly on a rocky terrace above the Snake River in what is today Grand Teton National Park. It was a mere sapling when the first European colonists arrived ...

Dead bristlecone pine trees stand on a steep slope in the western Great Basin of California's White Mountains. They are increasingly being joined by limber pine trees in a slow motion game of ...

Oct. 13 is countywide Make a Difference Day and the Town of Frisco’s project is planting trees on the Peninsula. More than 60 volunteers are needed for trail work and tree planting. Councilmember ...