A market for salvaged goods in Cairo, Egypt. Photograph by David Lazar. What does "sustainability" mean to you? That's the question that JPG Magazine, a publication of reader-submitted photography, posed to members of its online community, who posted hundreds of images of peaceful landscapes, freshly grown Read the full story on TreeHugger

Image: massaud Concocting crazy flying machines has long been a favorite hobby of mankind. Our generation, accustomed to being whisked to our destinations on commercial airliners, hardly gives a thought to some of the crazy inventions of earlier eras. But clouds are on the horizon. Whether du...Read the full story on TreeHugger

Image credit: Andrew Zuckerman When Andrew Zuckerman, a renowned commercial photographer, turned his lens on animals, the result was a series of striking images that resonate with emotion. Collected in his book Read the full story on TreeHugger

Credit: U.S. Fish and Wildlife Service. So it wasn't long ago that TreeHugger featured a slideshow called "10 Creatures That Conveniently Grow Back Body Parts." One of those creatures, the Tiger Salamander, has since been granted protection under California law. Coincidence? Perhaps. Evidence of the power of green media? Sure. But the Cen...Read the full story on TreeHugger

Photo: longjohn.org Work Bikes, Freight Bicycles, Cargo Trikes, Utility Bicycles, Industrial Bikes -- or whatever you want to call them -- have been been with us for almost as long as the original safety bicycle itself. Though not conceived for recreation or racing, they have often been conscripted into those rolls too. But primarily their role has been utilitarian. Moving materials, goods, animals and people from place to place. Human propelled mules. Pedal powered trucks. This visual teaser showcases the capabilities of these uber-efficient beasts of burden. Read the full story on TreeHugger