A satellite imagery analysis shows that the 2021 “heat dome” scorched almost 5% of the forested area in western Oregon and ...

Since 2000, the world has lost more than 7 trillion tons of ice from mountain glaciers. Scientists are racing to recover vital information from the natural archives they store before it's too late.

Patchy morning fog will turn to a sun and cloud mix by Saturday afternoon along the Willamette Valley. Decreasing clouds will ...

Instead, with heat-trapping emissions from the burning of fossil fuels and deforestation continuing to rise, the world is on ...

I’m writing in regard to your op-ed about Sun Day, held at Lincoln Park in Portland on Sept. 21. Hundreds attended, and a group I volunteer with, Portland Climate Action Team (PCAT), had a table ...

The National Weather Service predicts a 50% chance of rain, highs of 57°F, and calmer winds for Portland today.

The new draft gives 90% of the weight to “structural vulnerability and life-safety priorities," for schools at high risk of collapse in an earthquake.

The money from the Oregon Department of Environmental Quality will convert vacant or low-occupancy nonresidential buildings ...