Estelle Hayes argues in favor of a green movement for the human body in the Huffington Post.

Contenders for the 2011 Prix Pictet, the world's leading prize for environmental photography, to exhibit in Paris next month.

Is concentrated solar power the future of renewable energy? A Guardian video shines a light on the world's first commercial solar tower.

Eco-cafe in Sydney vies for the title.

As green as it gets: "Living Lab" for clean tech companies unveiled in Holland.

NYC looks to the renewable energy potential of sewage treatment.

Future ecotopia or vision of tragedy? Installation brings climate change into focus.

Strictly irie winter eats.