Portland State study finds trees and "green islands" in 2020 Oregon fire zones continued dying long after crews extinguished ...

Portland wants to plant 660,000 trees over the next 40 years and launch a citywide and city-managed street tree maintenance program that will take the financial burden off residents. A draft of ...

The fight over trees offers a case study, in which two Portland bureaus — the Bureau of Environmental Services and the Bureau of Parks and Recreation — are competing for the power that comes ...

Anyone who has visited Portland, Oregon, knows the city is synonymous ... design and collection of over 2,300 unique species of trees (6,000 trees total), ranging from towering coastal redwoods ...

Given Portland’s changing climate, Schafer said the city may need to extend that initial watering period. Yashar Vasef, the executive director of Oregon nonprofit Friends of Trees, echoed ...

For decades, Portland, Oregon has been a pivotal place to study the relationship between trees and related health benefits; now, with the Trump administration funding cuts in play, it may be a ...

PORTLAND, Ore. — Well, it's almost that time of the year again when Christmas trees make the final trip from your living room to the side of the road or your local Boy Scouts. There are several ...

A tiny, one-tree shrubbery park in Portland has ... The record was previously held by Mill Ends Park in Portland, Oregon (Guinness World Records) The Japanese park was constructed after a staff ...

PORTLAND Ore. (KPTV ... “The emerald ash borer will kill every standing ash tree in Oregon eventually,” Ragozzino told FOX 12. “It can kill ash, white fringe trees, and olive trees.