If your cedars are showing signs of disease, you'll need to identify the issue to appropriately treat it. Learn about some of the most common cedar illnesses.

Volcanic eruptions and cold summers leave lasting marks in the wood of northern trees, unlocking the secrets of past climate extremes.

The discovery that scurvy, a debilitating illness caused by vitamin C deficiency, could be treated with citrus fruit ...

Is your fruit tree looking sick or bearing bad fruit? Fruit tree diseases are common: Here's how to identify the problem so ...

Bacterial DNA isolated from a 120-year-old preserved plant cutting helped reconstruct the history of Pierce’s disease in ...

Ganoderma Butt Rot is a widespread palm disease affecting trees all over Southwest Florida and the southeastern United States ...

Grafting fruit trees - combining two or more different trees into one - is a fun undertaking for gardeners. Here's everything ...

Snakes, lizards and geckos – these are just some of the creatures sneaking into the country hidden in potted plants and cut ...

ATOKA COUNTY, Okla. (KTEN) — This past fall, drought in portions of Texoma have caused an influx of a tree fungus, which explains why you may be seeing more dead trees in southeastern Oklahoma.

The decay is caused by a fungus that attacks the tree's bark, with apple and pear trees being the most common hosts. If not addressed, canker can kill a tree in a single season and spread to others.

These elms are a series of new trees cloned by the University that show promise to be resistant to a deadly disease that has killed thousands of elm trees that traditionally line the boulevards and ...