In the quiet mountain villages of northern Portugal, centuries-old stone water tanks and irrigation channels may now be ...

Kirt Kempter likes to tease conservation groups about their efforts to try to stop erosion in the Galisteo Basin. As a geologist, he contextualizes time a bit differently than other people. He knows ...

The researchers assessed waves on the Colorado River in Texas, the Ocmulgee River in Georgia and the Yellowstone River in ...

The Columbia River is at a crossroads. Negotiations between the U.S. and Canada over the river's benefits are stalled.

and in one marginal lake associated with this river. The sampling in this latter location (Pombas lake) was performed at the mouth of the lake, almost on the Paraná River banks. Therefore, this ...