A red pine tree clings to rocks on Bristol Ledges. Photo by Audrey Clark Red pine is a decent lumber species, but the value today is low, according to Chittenden County forester Keith Thompson ...

Purdue Landscape Report: Early June, we received a white pine sample at the Purdue University Plant and Pest Diagnostic Lab that showed early season needle loss lower in the tree canopy (Figure 1, 2).

What if you want to mulch your flower bed and notice the neighbors aren't using their pine straw? Can you take pine straw ...

Some smaller cultivated varieties are available for landscaping, such as the Vanderwolf's Pyramid limber pine, which averages 20 to 25 feet tall and grows in USDA zones 4 through 7.

A total of 73,080 trees have been planted in Narrow Hills Provincial Park as part of forest renewal efforts following a ...

They also say Pine Tree Power, as a government operation, could borrow money at much lower interest rates that could be directed to upgrade and expand the grid. A ratepayer-owned utility could ...

Whitebark pine that feeds grizzlies is threatened, US says Whitebark pine trees can live more than 1,000 years, but in just two decades more than a quarter of the trees have been killed. Credit: AP ...

US officials say climate change, beetles and a deadly fungus are imperiling the long-term survival of a high-elevation pine tree that's a key source of food for some threatened grizzly bears ...