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Glut of Solar Panels Poses a New Threat to China By KEITH BRADSHER
Leonardo DiCaprio: One of the most loyal greenies in Hollywood, DiCaprio's foundation helps protect wildlife, improve ocean health, and promote clean energy solutions to deal with climate change. He also wrote and narrated 11th Hour, a documentary that addresses the health of the planet while recommending practical ways to fix it.
Using Rust and Water to Store Solar Energy as Hydrogen -- Scientists are producing hydrogen from sunlight, water and rust. They’re paving the way for an economic and ecological solution for storing renewable energy. (Credit: Image courtesy of Ecole Polytechnique Fédérale de Lausanne)