SUKHBAATAR, Mongolia — In the midst of barren sandy land scattered with dry shortgrass, a vast Scotch pine tree forest swallows the viewer into greenery. A total of 11 million trees span 3,250 ...

Gov. Jared Polis signed an executive order on Monday aimed at curbing a mountain pine beetle outbreak in ponderosa forests ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. High in the Gallatin Range south of Bozeman, a young whitebark pine tree, just over 3 feet tall, ...

On a warm July morning, the Monterey pine forest surrounding Cambria was alive with sound: the faint buzzing of insects, chirps of nearby birds and crunching footsteps of an occasional deer navigating ...

Longleaf pine conservation is considered a key part of climate resilience for Florida and the Southeast. But when it comes to climate change, longleaf pines are not out of the woods. Drip torch in ...

There is growing concern across Colorado about mountain pine beetle infestations. Neighbors in the Black Forest say they’re ...

Everyone’s heard about the wonders of California’s coastal redwood trees. They can live for hundreds, even one or two thousand years, all while enduring West Coast fires, storms and pests. But there’s ...

White pine trees in New Hampshire have been dropping needles, with state officials blaming last year’s rainy late spring and summer. The state’s Forest Health Bureau says there’s no cause for concern, ...

TREES. INSECTS ARE FEEDING ON WHITE PINE TREES, AND THAT’S LEADING TO POSSIBLY DEADLY AND INFECTIONS. THE NC FOUR SERVICE FIRST NOTICED THE IMPACT ON TREES LAST SUMMER, AND NOW RESEARCHERS ARE LOOKING ...