A new generation of bio-fuels, as well as new approaches to established fuel sources, are making a cleaner, greener future seem like more than a mere pipe dream.

An entirely edible world is just a dream, but these 10 examples of architecture made from food will have you salivating at the idea.

A detailed, photographed profile of 10 destructive pollutants and how they are harming the environment for us all.

Going off-the-grid often means traveling to somewhere remote, but it doesn't have to. Cutting-edge constructions mean that unplugged, self-sufficient sites can be found both in the city and in the countryside

Green stuff for your home doesn't have to be as obvious as you might think - these designs are out-of-the-way and outside-the-box sustainable design ideas.

Everybody wants to make a buck off 'green', but not all companies claiming environmental responsibility are telling the truth.

Bleeding-edge green technologies created by high school and college students for developing countries and developed countries alike.

Where do things like old airplanes, tires and cell phones go to die? Some are recycled, and some just languish in junk graveyards for decades.

Here are 12 eye-catching and unique solar-powered concept cars being worked on by the best and brightest minds in automotive engineering.

Bamboo is a versatile material that is only now reaching its full potential, being used in all kinds of creative and unusual ways. Some of these, though, might be a bit much.

Symbiotic pairs, camouflaged critters and color-changing animals are one thing, but what about exploding and raining animals? Oh yes, they exist and much much more.

Traffic lights, egg cartons, cardboard and other junk materials are transformed into brilliant light fixtures in these recycled lamp designs.

An honest look at the most energy-consuming devices in a geek's home (ie, XBOX, PS3, plasma TVs), how much energy they use & how to use less.

How to Guerrilla Garden: Tips and Hacks for Guerrilla Gardening and Urban Renewal for Urbanism and Gardening Fans.

Greenery isn't just for roofs. These 15 beautiful buildings feature walls decorated with trailing vines, moss, sedum and other plant life.