A River Line train operator was killed, and over a dozen passengers were injured, after officials say the train struck a tree ...

The autumn has arrived and northeastern North America's forests will soon grace us with a breathtaking palette of reds, ...

Is that gold in your money tree? No, it's a yellow leaf. Find out why your houseplant's leaves are turning yellow and how to ...

Evergreen tree species are those bearing leaves throughout ... For a given surface, let’s say 1 cm 2, thick leaves are heavier and thus more “expensive” to build than thin leaves.

CHENGDU — Armed with advanced diagnostic tools, a team of "tree doctors" navigates through bustling crowds in a park to reach ...

A train operator was killed and at least 16 were injured in a train crash in New Jersey on Monday. The crash happened on a River Line train in Mansfield Township. The train was heading south from ...

Twin cities continue costly 15-year battle against invasive ash borer beetles as final trees are removed from public spaces.

An intense drought, multiple hurricanes and extensive flooding have risked but not ruined this year's tapestry of color.

Applying mulch to bare areas around your landscape and surrounding your trees is best practice, offering benefits such as ...

"The Forest of Dean is very much leading on being the top place in the country for leaf peeping," said Mr Drewitt who works ...

How do trees know when to drop their leaves? Why are the colors more vivid in some places or in different seasons?