Add Yahoo as a preferred source to see more of our stories on Google. The Mediterranean oak borer, an invasive beetle known to transmit a sometimes fatal fungus to Oregon white oak trees, has been ...

The Travel Information Council and its volunteer Oregon Heritage Tree Committee, invite communities across Oregon to shine a ...

Heritage Tree #19, an Oregon white oak in North Portland's Overlook neighborhood. (Megann McGill) The majestic old Oregon white oak tree across from Beach Elementary School has been a staple of the ...

Majestic oak trees have been capturing attention long before travelers on the Oregon Trail stopped their wagons and set up their new life. Indigenous people nurtured oaks for edible acorns, and ...

For the past two decades, an inconspicuous nature preserve in the Columbia River Gorge has protected rare plants, Oregon white oaks and animals imperiled by rapidly disappearing habitats. Now, the ...

Gardening season is underway, and you may have questions. To ask one, simply go to the OSU Extension website, type it in and include the county where you live. A photo is very helpful. Q: Our oak tree ...

The Mediterranean oak borer, an invasive beetle known to transmit a sometimes fatal fungus to Oregon white oak trees, has been found in Marion and Polk counties. Summer trappings also showed that the ...