Environmental installation to be erected off the coast of Okinawa.

Warped and folded digital landscapes captured by Clement Valla.

Psychedelic satellite pics of planet earth.

A look at 350.org's planet-scale art project for the climate.

Actress Sigourney Weaver calls for action on ocean acidification.

On Earth Day 's 40th anniversary, John Kerry warns that climate change is the environment's biggest hurdle yet.

The venue is buzzing with life and energy—a sign of what’s to come—a welcoming place that will serve the Rosa-Luxemburg-Platz square well. 

This compact home at the base of the Andes Mountains is a breath of fresh air