The grey patches are likely lichen, a combination of a fungus and an algae. It is harmless to you and the tree. It is common ...

Anthracnose is a common spring disease on maple trees. Several different fungi can cause the symptoms we describe as anthracnose.

Powdery mildew is another common fungal infection that can threaten the health of your tree. This fungus causes a pale powder ...

Tea tree oil, which has anti-inflammatory and antifungal properties, may offer a solution to people with hair loss. We tell ...

Some cherry and plum trees in the central Ohio area are turning black from a fungal disease. Here's what you need to know.

Millions of Aussies are being warned to think twice when using a popular garden product, as it could be infested with a ...

Two decades ago squeaks at Hanningfield alerted conservationists to the presence of soprano pipistrelles, which are among the ...

Pine trees are one of the most common coniferous species in North America. Learn how to identify the types found in the United States and Canada.

After a storm, it is common for people claiming to be tree specialists to show up at your door offering services,” according ...