Estuaries—where freshwater rivers meet the salty sea—are great locations for birdwatching and kayaking. In these areas, waters containing different salt concentrations mix and may be sources ...

As seawater creeps further into coastlines, salt threatens to pollute the freshwater reserves that people depend on. But this ...

This movement prevents salt from slowly marching into freshwater aquifers near the coast ... which people drink, and saltwater meet at an interface around the coast. The less dense saltwater ...

Whether it’s limu, coastal plants or growing fish, the brackish water environment where saltwater and freshwater meet is crucial to the ecosystem. And, whatever the streams or rains bring will ...

As seawater creeps further into coastlines, salt threatens to pollute the freshwater reserves that people depend on. But this brine isn’t just coming from the ocean: New research shows ...