Sustainable energy transforms lives in rural Kenya.

Computer-generated fantasy worlds "recycled" from famous artworks.

Global insitution announces funding for cap-and-trade systems in developing countries.

Desolate depictions of the American landscape.

New developments in chemical-free pest control.

Norman Foster's visionary city rises outside Abu Dhabi.

Legislation would help move clean energy projects out of the laboratory and into the marketplace.

Coming soon to a dinner plate near you: genetically-enhanced Atlantic salmon.

Nation's first energy storage bill passed by the California Legislature.

World's largest tidal power turbine unveiled in Scotland.