Understand how advancements in environmental research and innovation are changing the world.
Carbon is just one of several types of environmental impacts. Here's how they stack up.
A reprint of my article explaining the 'grand unified theory' of environmental impacts called TEI.
Better for your business,better for the planet
The brief history of the tree-shaped environmental impact game I developed for EVO.com.
On June 5, take to the skies and see how humans are reshaping the 'Earth from Above.'
Oskar Sigurdsson: an environmental hero hailing from a remote lighthouse in Iceland.
Engineers find that controlled flooding may help defend against stronger damage to floodplains
Ambitious (but not exactly practical) ways to stop global warming.
Can we vacuum carbon dioxide from the air?
California inaugurates the world's largest nuclear fusion reactor proving there's nothing 192 lasers and $3.5 billion can't do.
Two ambitious inventions to look out for.
The new frontier of plastics.
We've got 15 questions to help us determine how satisfied you are with MNN. We appreciate your time.
80 million watermelons are left to rot each year. Now there's a way to turn them into ethanol.
DOE head Steven Chu praises the benefits of whitewashing roofs to reduce energy consumption.
500 square miles of Appalachian forest is gone forever due to illegal mountaintop mining, and the EPA doesn't seem to mind.
New York Times contributor blogs about green transportation.