Aspens and standing dead trees, which are important to forest biodiversity, can be reliably identified from openly available ...

Claims that wolves have rescued Yellowstone National Park aspen trees through a "trophic cascade" oversimplify a complex story.

At 267 feet tall, General Grant Tree is estimated to be between 2,000 and 4,000 years old, which means the sequoia was ...

With so many varieties sold as Christmas trees, knowing what differentiates a Douglas fir from a Norway spruce is key to ...

Choosing, setting up and decorating a Christmas tree, then disposing of it, may seem daunting. Here's some advice to brighten ...

Like the smell of a fresh cut Christmas tree in your house? Here is where to find a tree lot and how to chop your own in ...

Is your tree up yet? For many Centre County residents, the annual trip to the Christmas tree farm is a beloved family ...

Tips for your flowers, plants, trees and shrubs.

If you're bringing a real Christmas tree into your home this year, here's how to "keep it fresh until the New Year".

Arguably, the biggest thing Christmas tree shoppers fret over is picking something that’ll still look great when it comes ...

“Still standing,” Ferreira confirms. Ferreira and Cain began hunting for champion trees five years ago. This uncommon hobby takes them deep into the woods to look for the biggest trees they can find ...

( Nanowerk News) Engineers have designed robots that crawl, swim, fly and even slither like a snake, but no robot can hold a ...