There’s a long way to go, but with enough effort, wild salmon on the U.S. West coast could still make a comeback ...

Even after wastewater is treated, small doses of the medications that humans commonly take are still found and end up […] ...

It’s expected to be a relatively normal summer at Detroit Lake in terms of water level, according to the U.S. Army Corps of Engineers' latest forecast. The popular reservoir east of Salem is expected ...

Fascinated by the unique, divergent paths of the two populations of tundra swans, Ely and others studied which group, ...