Cottonwoods, along with related big-toothed and trembling aspens, are poplars — some of New England’s fastest-growing tree ...

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

"I saw the pictures, it was very scary but it could have been a lot worse. The main thing is she's not hurt," said Mayor ...

In a rainforest teeming with competition, one tree has discovered how to turn catastrophe into advantage. In Panama’s dense ...

Cameron Smith drove out of Magnolia Lane after his second round of the Masters, and for the first time in his career, he didn ...

From palms to cherry trees to cedars, Seattle has one of the most diverse tree populations in the nation. #k5evening ...