A deadly new oak-tree disease can be prevented by pruning them in the dormant season (if needed) instead of spring or summer.

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

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 tree through wounds that are often caused by pruning or storms.

is asking the public to prune their oak trees in the winter to help stop the spread of oak wilt. Oak wilt is caused by the ...

Conditions are quite different today as I step into the early November woods for a walk. With the leaf drop and the not-yet snow cover, the forest is very open, and I see plenty of things that were ...

If there is one certainty for all humans, it’s that we are drawn to natural elements.

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 ...

It’s like magic! In the Midwest, sharing firewood is common. If someone cuts down a tree, they often offer the extra firewood to friends. However, there are important considerations when sharing ...

The North Valley Complex in Wilsonville is home to the state’s entomology labs, where insects are identified and studied.