SEQUOIA NATIONAL PARK, California (AP) — High in the evergreen canopy of General Sherman, the world’s largest tree, ...

The colony extends over 106 acres (43 hectares) and weighs an estimated 6,500 tons (5,900 metric tons), which is equivalent to 40 blue whales or three times the world's largest single-stem tree ...

In Chile's ancient rainforest, the 'Gran Abuelo,' a 5,400-year-old tree, faces a new threat from a proposed highway. Scientists warn the road will increase the risk of wildfires and endanger the ...

A group of scientists has found the world's tallest tree, a towering specimen the size of a 25-story building in the Amazon rainforest, it was reported this weekend. It took the researchers After ...