Retired teacher Larry Weber, of Barnum, is the author of “Butterflies of the North Woods" and “Spiders of the North Woods," ...

Some lawn maintenance is recommended now that the leaves have fallen.Experts explained why this is the best time of year to ...

The tree disease that exploded in Bay Area forests three decades ago, stunning residents with vast die-offs in parks and neighborhoods before slowing, has opened a new front with a second, potentially ...

Using new spectral technology, and backed by the Environment and Natural Resources Trust Fund, the team can better identify which trees are infected and analyze how they respond to the fungus.

Researchers are working to develop a fungus to kill the invasive tree-of-heaven, a preferred host for the destructive spotted ...

Fortunately for him, this fungus was nothing like the Cordecyps ... Silver leaf is a common blight on stone fruit trees and some flowering shrubs, but this is the first time it has infected ...

Oak wilt is a fungal disease that can weaken white oaks and kill red oak trees within just a few weeks. The fungus enters the ...

Instead, the crux is the vulnerability of citrus trees to diseases like scab, canker, yellow shoot disease, tristeza, and greasy spot. It appears humans aren't the lone organisms who find lemon ...

A native Pennsylvania hardwood tree is facing extinction. Beech trees are being attacked by two separate diseases – one moves ...

Various shelf fungi continue to hug trees, but another catches my eye, one often passed by: jelly fungus. Here, on the branches of a downed oak, the brown-black jelly grows. This fungus has been ...