“They’re a snow tree,” he said ... This finding contradicts a long-held premise in forest ecology—that wood production decreases during the old age of a tree. That premise, which ...

Doug Sieckmann had his dashcam on as he headed west on Highway 58 over Willamette Pass when he saw two tall trees topple ...

The oldest known is the Methuselah Tree, over 4,600 years and still growing. U.S. Forest Service policy is ... and ancient trees of great character. Flying snow crystals have etched and polished ...

The fossilized remains of Whitebark pine trees found beneath a melting ice patch in the Yellowstone region were once part of an ancient forest that ... water from melted snow could lead to changes ...