Add Yahoo as a preferred source to see more of our stories on Google. The largest tree in Olympia, left, was identified as a Giant Sequoia that measures 31 feet and 11 inches in circumference. The ...

For decades, researchers anticipated that climate change would stunt the Amazon’s tallest trees. But a gargantuan new study says the opposite: the giants of the rainforest are thriving, and even the ...

Climbers Brian French and Will Koomjian ascend the Brummit fir in Coos County Oregon. It is the National Champion Douglas fir and stands 335 feet tall. Freesolo Photography / Sean O'Connor “Watch out!

When flames were spotted within one of the world's tallest trees, firefighters flooded the area. Drones, aircraft and hand crews worked for days to tame the fire, successfully stopping it from ...

Marc DeWerth in front of a giant tree. Credit: Nate O'Donnell/NJO Photography We’re driving down the road in Yankee Lake, Ohio, in Marc DeWerth’s blue Honda Odyssey, when suddenly he spots a prize: a ...

With Earth Day in the recent past, I would like to discuss the most ecologically important living thing on Earth - trees. They are the essential component for the health and stability of the entire ...

Just two months ago, the largest tree in Olympia was believed to be one that kids on the west side call the Garfield cat tree. From the nearby school playground the coast redwood’s split crown ...