You can identify it by its most distinguishing feature: a narrow and pointed, spire-like crown. These trees are shallow-rooted and often get blown over in windy conditions. While the bark of other ...

Healthy tree-of-heaven will have nearly white wood under the bark. The mortality will almost always be groups of trees, not scattered individuals. Several resources are included below to help you ...

"Our results suggest that planting more trees ... surely must be important parts of any approach towards this goal." ...

Hickory trees are one of the most important hardwood trees in North America, but it isn't one single type of tree; it's a ...

Stumped by a question, Campbell Vaughn was surprised to learn that European hornets were behind some attacks on dogwood bark.

Slime flux, also known as bacterial wetwood, is a common bacterial disease that affects many tree species, including Siberian ...

Tree bark surfaces play an important role in removing methane gas from the atmosphere, according to a study published 24 July in Nature. While trees have long been known to benefit the climate by ...

Ludoph said. “A big part of foraging is...using different parts of the plant itself to identify, to make sure.” For example, ...

Most Iowans are familiar with the emerald ash borer and the insect’s threat to our foliage, but we’re also being asked to be ...

They found that microbes living in the tree bark called methanotrophs were absorbing methane and converting the gas into carbon dioxide to provide themselves with energy. The study was also the ...