98 documented species of mussel between the Upper and Lower Mississippi ... by loss of 700 miles of Wild and Scenic River candidacy protections. 8. Susitna River: Threatened by road construction ...

A large low keeps it wet and windy for Alaska, especially coastal areas. But a slow warm-up will highlight the week.

Southcentral Alaska’s Susitna River is one of the nation’s most endangered rivers because of a state plan to build a 100-mile road into its uplands to encourage mining, oil and gas drilling ...

Apr. 22—PALMER — The company involved in a fatal incident on the Susitna River last month lost a piece of equipment in the ice a few weeks later as work continued despite breakup conditions ...

The Upper Missouri Waterkeeper has sued the Montana Department of Environmental Quality after DEQ rejected its petition for ...

PALMER — The search for two men lost after their side-by-side plunged into the Susitna River in early March is set to resume as the ice starts to go out in Southcentral Alaska’s spring breakup.

After six years of efforts, salmon are finally swimming again in the upper Columbia River. Log In or Sign Up ...

A huge hydroelectric dam along the Susitna River was estimated, a decade ago, to cost $5.6 billion. Utilities are seeking to ...

A new study highlights how dust on snow accelerates snowmelt in the Upper Colorado River Basin, with significant impacts on water resources. Researchers urge better monitoring and land use management.