A mysterious forest on Russia's Curonian Spit features hundreds of pine trees with uniquely twisted trunks. These trees, ...

You may be wondering how to grow a pine tree from a pine cone. Well, you’re in luck because growing pine trees from seed is an easy way to produce lots of trees economically. Is it possible to ...

Add Yahoo as a preferred source to see more of our stories on Google. A western pine beetle rests on a sap mound on a pine tree. - Charles Wollertz/Getty Images A thriving pine tree is a thing of ...

For more than a decade, in Canada's capital Ottawa, Vietnamese-born scientist Dang Trung Phuoc and his colleagues have ...

Methuselah, a Great Basin bristlecone pine, is over 4,800 years old. This ancient tree predates the Great Pyramid of Giza by ...

Stretching from British Columbia, Canada down to parts of California and east to Montana, live the whitebark pine. The tree grows in subalpine and timberline zones — elevations anywhere from 4,000 to ...

Evergreen trees and shrubs often alarm homeowners by losing needles in autumn. There’s usually no need for concern. “It’s part of the regular life cycle of these plants for some needles to turn yellow ...

Local residents are mourning the planned removal of the trees, symbols of the state’s northern-southern divide Whenever Cassie Yoshikawa drives through the Central Valley on the former US Highway 99, ...