More than 200 rivers around the world have been analysed to reveal the water quality and what lurks beneath the surface.

The Tennessee River is a natural wonder, winding through stunning landscapes, rich ecosystems and historically significant sites. Originating in Knoxville, the 652-mile waterway flows through Alabama, ...

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

Our Oceans and Plastics Pollution classroom resource enables pupils to explore the role of the oceans in our lives and why healthy oceans are so vital to our future. Sign up to be kept informed about ...