Potential "catastrophic" flooding and the destruction of critically endangered species habitat are driving calls for the Queensland government to adopt a new design for a controversial dam project.

Less than a month after four towering dams on the Klamath River were demolished, hundreds of salmon made it into waters to spawn in cool creeks.

North Cascades Highway is closed for the season. After this morning’s field assessment, the Washington State Department of ...

Less than a month after four towering dams on the Klamath River were demolished, hundreds of salmon made it into waters they ...