Because trees can cool cities by providing shade and evaporating water into the atmosphere, greening city streets is an often ...

The debate over PGE's proposal to cut 370-plus trees as part of an upgrade that will bring more clean energy to the region ...

For years, a power company and its customers have fought over plans to build transmission lines in one of the largest urban ...

Students at Lewis & Clark College are trying to bring more attention to one of the world's smaller and more humble plants with this year's seventh annual Moss Appreciation Week.

The older stands are blue magenta. Everything that’s younger is yellows or oranges or light greens. You can color it any way ...

Officials at Maine's largest airport must show the runway approach project hasn't violated local, state and federal land use ...

It had stood empty for three years, and mice had the run of the place.

Here are five cities that, according to Reddit users who've been to those places, offer similar quirky vibes and experiences ...

A crash involving a semi-truck has closed multiple lanes and ramps of Interstate 5 and Interstate 405 in Portland early Wednesday morning. Portland Mayor Keith Wilson announced a new pilot program ...

(BCN) — Drivers in Oakland were asked to avoid Skyline Boulevard near Redwood Road on Saturday because of a large, downed tree. Oakland firefighters and safety crews were on scene in the 12000 ...

Jan. 31—SOUTH PORTLAND — City officials are scrutinizing ongoing tree removal at Calvary Cemetery that's intended to clear the runway approach to Portland International Jetport.

Jan. 31—SOUTH PORTLAND — City officials are scrutinizing the ongoing tree removal at Calvary Cemetery that's intended to clear the runway approach to Portland International Jetport.