What if there were a building material 7 times stronger than concrete that's not only carbon neutral but carbon negative? That material is here, and it's hemp.

Green architecture has caught on around the world, but some areas still shy away from it. These Istanbul architects are eco-friendly, but in an unexpected way.

If the worst happens and a deluge forces us to live on the sea, at least these architects have us covered with amazing offshore building concepts.

Before whipping out the Bah Humbug, stop to smell the gingerbread roses and in childlike wonder watch some the best megawatt holiday displays in America.

From artificial turtle flippers to replacement dolphin tails, animal prosthetics aim to save injured animals and help them regain as much functionality.

These days people are moving out of the suburbs and back into the cities. So what happens to suburbia? These designers have some environmentally friendly ideas.

Sunburn and skin-damage, sun-cream and sea-damage...can't we make our relationship to UV light a healthier one? You bet - take a look at these examples!

There's something primitive about the sophisticated homes designed by Whole Trees Architecture: they use whole, young-growth trees in amazing, beautiful ways.

Outdoor photos touch our emotions, hearts, and minds. Here are 14 of the best and brightest contemporary outdoor photographers and 37 breathtakingly creative images.

The Bottle Village in Simi Valley, California is a recycler's paradise: it's a beautiful landmark made entirely of discarded bottles and other "trash."

Food cans aren't usually seen as beautiful, and they aren't the standard choice for sculpture. But Canstruction uses them to make beautiful things happen.

The paper bags we get our fast food in are usually seen as trash. But at least one artist is taking them back to their roots and giving them new lives as trees.

To meet the sustainable standards of the future, green architects design ultra-tall buildings that combine a range of functions like farming and housing.

Four types of solar tree, from concept to reality, turning solar paneling into works of Art.

15 innovations for our healthiest, eco-friendliest mode of transport, the humble, noble bicycle.