When leaves are green they are working as organs for the tree ... and rupture like other trees’ leaves would when they get cold, so they don’t need all of them to fall off and regrow in ...

Bradford (also known as Callery) pear trees are a pretty sight, but produce a pretty foul odor. They're also illegal in Ohio.

They stretch upwards in the sunshine, shiver in the chilly wind, work with a partner to grow as a tree, then spin around slowly, like the leaves falling. They then dance quickly around the space ...

The compounds vary by species and determine the color of the tree’s autumn foliage—so a species like ... the best fall color. A 2021 study suggested that Northeastern U.S. maple leaves are ...

According to Montana FWP, the state have Montana is home to two native tree squirrel species. The Red Squirrel, and the ...