Adding one or two trees with red leaves to your plot is a wonderful way to introduce beautiful structure, ornamental detail and vibrant color to your plot. Planting a tree in your garden is a ...

Also called ‘Crimson Cutie,’ this new wine-dark barberry, reaching only 2 to 3 feet by 2 to 3 feet, fits any garden, from full sun to full shade. The rich color persists all year, and this sterile ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

Autumn is a big time for trees. Many shed their leaves, and of course, before the leaves fall, they can turn brilliant colors. One of those colors has generated a lot of heated debate among scientists ...

Few average Joes can correctly identify every species of oak growing in North America. That’s the kind of Final Jeopardy-level knowledge typically reserved for foresters, wildlife biologists, and very ...

As the outside world normally is around this time each November, things have changed a lot. Many trees are already devoid of leaves while others are still covered with colorful ones. When the ...

* What it is: Redbuds are small, Pennsylvania-native flowering trees that grow slightly wider than tall and have heart-shaped leaves that turn yellow in fall. What sets Flame Thrower apart is that it ...

In some cases, a tree’s common name is from its primary autumn leaf color, like red maple, and yellow poplar, according to Treehugger. The most common colors of leaves in the fall are red, yellow, and ...

Although the chemistry of autumn colours is well understood, there is an ongoing and lively debate among scientists about why trees evolved their vivid autumn colours in the first place. Driving north ...

Have you ever wondered why the leaves change color during fall? Well there's a scientific word for this process called, photoperiodism. It's the organism's response to seasonal changes in day length.