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

For years, I felt I had a split personality,” she says, “And I’m a Gemini, so it was appropriate.” This spring, Landau is taking on two musicals at once and has written the book for both. Just days ...

Here are some other tips for taking care of snow-covered trees from the Colorado State Forest Service: Check for hazards. Before approaching the tree, make sure your surroundings are safe. Check for ...

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

There are many other old-growth forests across the continent. Each of these forests has a unique ecology, but all are under ...