A new membrane system turns the natural mix of seawater and freshwater into enough electricity to produce hydrogen, showing how simple salt differences could power clean fuel generation.

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, not competitively — salinity. Since 1974, the seven Colorado River basin ...

Briny warm water is mixing on the surface of the ocean, making sea ice melt faster, a new study found. By Sachi Kitajima Mulkey Some of the water around Antarctica has been getting saltier. And that ...

The decades-long shrimp aquaculture on Bangladesh’s southwest coast, which negatively impacts the environment in many ways, including creating a freshwater crisis, is now losing its importance as the ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015, the frozen continent has lost sea ice similar to the size of Greenland.