As the world makes more use of renewable energy sources, new battery technology is needed to store electricity for the times ...

The Supreme Court ruled 5-4 that Environmental Protection Agency’s rules for the city of San Francisco under the Clean Water Act are overly vague, siding with the city's appeal of a lower court.

Ultimately, with these new developments, desalination could become even faster and more energy-efficient, lowering costs and making clean water more accessible, Shaffer said. More information ...