Map courtesy of Benjamin Hennig

Social geographer Danny Dorling explodes the traditional maps of the world and creates lively, ever-changing depictions of why and how we live.

Most disasters come with heart-breaking visuals — innocent victims, burned wreckage. Our looming water disaster is invisible. Will anyone notice before it’s too late?

How can humans survive if the world gets drier? Here’s one scientist’s answer … so-called “resurrection” crops.

Why an environmental chemist in Holland is betting that both farming and hospitals might be improved with the use of a fancy form of water.

On a typical sunny day in the Amazon, 20 billion metric tons of water pass through the trees and into the air. This is more than just a feat of Nature — it’s at the heart of South America’s economy, as researcher Antonio Donato Nobre explains.

How the artist Mundano uses his work to call attention to the urgency of vanishing water supplies in California.

Journalist Rose George cares a lot about poop. But, she would argue, so should everyone. Here she gives four resources about toilets and sanitation.