As a non-confrontational person, I would simply melt. I would melt, too. But she can’t tell me that I can’t. Right? Because ...

You might think trimming a few branches off a tree is no big deal. Maybe it's blocking your view, dropping leaves in your ...

You probably aren’t watering or pruning the 75-foot oak or maple in the front yard, but mature trees aren’t maintenance free.

Moments after liftoff from Florida’s Space Coast early Thursday morning, a shower of sparks emerged in the exhaust plume of United Launch Alliance’s Vulcan rocket. Seconds later, the rocket twisted on ...

To protect the southwest’s iconic Joshua trees, scientists are tinkering with their genetics and searching for climate havens in—and sometimes outside of—their existing habitat. Joshua trees are lit ...

LOS ANGELES - A Tesla exploded after it crashed into another car and then hit a tree in Winnetka. The crash happened on Monday, February 9, around 7:45 a.m. in the 20600 block of West Nordhoff Street, ...

A freshman seminar encourages students to behave differently in the world and feel more passionately about biodiversity. Each Harvard University freshman in the “Tree” seminar must choose a single ...

The world is home to some truly extraordinary trees. Some grow almost entirely beneath the ground, others are poisonous, and there's one that's estimated to be almost 5,000 years old. Then there are ...