A group of young cedar trees infected with blight - N. Mitchell/Shutterstock There's nothing quite as majestic and imposing as a fully-grown cedar tree with its broad horizontal branches and fragrant ...

Knowing a tree’s species is key to understanding their proper growing conditions, how to prune them and what insect and ...

We may receive a commission on purchases made from links. Your yard is your sanctuary, where you go to enjoy peaceful time outdoors. However, whether you're taking advantage of the health benefits of ...

An invasive fungus is wreaking havoc on local oak trees. Oak wilt disease is fast-moving, killing some trees in less than a year. Local experts showed Channel 11′s Lisa Sylvester what to watch out for ...

Texas forest officials are trying to stop residents from pruning their trees in the new year to guard against a deadly tree disease known as oak wilt. Winter is typically the best time to trim trees, ...

To a casual hiker, one bit of North American forest may seem like any other. But look more closely and a mysterious patchwork of diversity emerges. Some stands of forest are clearly dominated by a ...

Dutch elm disease has been detected in the city, leaving thousands of trees that line the streets of Edmonton vulnerable to infestation from the fatal fungus. The fungus has been detected in several ...

The city is mounting a battle against a fungus that is affecting more than 50 elm trees in many of the older neighbourhoods. The city is joining with the University of Alberta to conduct a field study ...