A satellite imagery analysis shows that the 2021 “heat dome” scorched almost 5% of the forested area in western Oregon and western Washington, turning foliage in canopies from a healthy green to red ...

Beneath the dry and barren lands of southern Oregon’s Alvord Desert lie many traces of a vast Ice Age lake, along with the lasting marks of an ancient flood that dramatically altered this landscape, ...

There was still a sliver of blue sky over Portland and temperatures in the low 70s, but clouds were beginning to build Wednesday afternoon. A low-pressure system visible off the Pacific coast was ...