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

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

In an old-growth longleaf pine savanna, the absurdly long pine needles sing in the wind. Once considered forests, these ...

Long Island’s vulnerable pine barrens, recently ravaged by wildfires last March, are facing another threat in the form of an ...

Is any of God’s creations nobler than the oak tree?

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

Gardeners will encounter fungi that cause all sorts of problems in fruit (fruit rots), in roots (Phytophthora), and in stems ...

Participants at last week’s annual Michigan Society of American Foresters conference in Bellaire discussed how bark and ...

Check out these choices to beautify your yard and increase property values. There’s a reason Arbor Day is celebrated in ...

The city’s eighth Lynn Tree Committee meeting brought a mix of celebration, concern, and collaboration on April 17 as local ...