PORTLAND, Ore. (KATU) — Portland's trees are among the city's most valued features, so much so that a tree code was passed in 2011 and implemented in 2015. It is more than 100 pages long and may ...

A Southwest Portland couple and their two children are seeking $4.7 million in damages from the city of Portland’s Urban Forestry division and its forester Jenn Cairo after a tree crushed their home ...

Pruning an apple tree can seem like a daunting task if you have never done it before. Like most other skills, you start out slowly learning the basics to help build confidence. Then once the basic ...

New EPA Proposal Would Strip States’ and Tribes’ Authority to Block Oil and Gas Pipelines, Other Infrastructure Projects A Small Oil Company Polluted Midland’s Water Reserve. The Cleanup Has Dragged ...

Orcharding requires effort, but the resulting yields of fresh fruit make it all worthwhile. One of the most important aspects of growing fruit trees is pruning. This applies to large commercial and ...

Failing to prune trees can lead to structural weakness in limbs and the overall stability of the tree. Weak or too-large trees can cause thousands in damage, threaten injury, and cause power outages.

About 95,000 ash trees live in Portland, and most of them could become infected and die in the next few years with the recent arrival of the emerald ash borer, an invasive, tree-killing pest that’s ...