A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

The river is threatened primarily by FEMA's uncertain future, said American Rivers, an environmental group based in ...

Creeks, streams, and rivers provide a sense of place, a grounding at times, an identity for surrounding communities. They ...

American Rivers report cites declining groundwater, population and development growth as issues affecting river.