PILCHUCK RIVER, Snohomish County — With a thunderous roar, the Chinook helicopter emerged above the treetops. Four uprooted ...

Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from ...

The Columbia River Gorge National Scenic Area and other national scenic areas were not included in the catalog of federally protected lands exempt from the sell-off proposal, according to the ...

If we want to recover Idaho's wild salmon and steelhead runs, breaching the Lower Four Snake River Dams is the best conservation tool we have.

Five friends paddle through misadventure and unexpected beauty on the James River.

Learn about the major world events and happenings, birthdays, and deaths that took place on July 15. Check what happened ...

Funding will help communities identify, plan and improve corridors that link vital habitat patches as Canada works to meet ...

Swarms of 100 small Mt Rainier earthquakes were recorded recently. Read about this stratovolcano to discover 9 Amazing Facts, including its towering Mt Rainier elevation and its biodiversity.

Fed by numerous springs, Clear Lake is the headwaters of the McKenzie River and was formed ... as far as Mount Hood in the north near the Washington border along the Columbia River Gorge. Other peaks ...