Canadian city unveils waste collection vehicle that feeds itself.

Designer/builder Anthony Brenner's hempcrete home takes green building to the next level.

A new book from John Adams, founder of the Natural Resources Defense Council.

Recycled pallets make for a perfect studio interior in Amsterdam.

Scientists hope to turn coal plant CO2 emissions into clean air.

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

World's largest tent opens in Kazakhstan.