What we can learn from the coldest century on record

Mirrors act as portals in remote South African landscapes

Anchors away! This boat is sailing the Hudson with fifteen tons of groceries

Colored Plexiglas forms used to explore themes of captivity

Aussie photographer hits the road, returns with nice pictures

British photographer explores the hydrogical cycle with "cameraless" images of water

The Walk Score team released new bikeability rankings, and they contain a few surprises

Leaders face big challenges at the 2012 climate conference

There is a lot more to food awareness than foodie blogs, explains Anna Brones

New book vividly captures climate change in action