A specific type of soil bacteria could be used in conjunction with 3D printers to create inexpensive, low-waste materials with which to build electric towers.

Geysers have entranced observers from time immemorial with their sudden appearances, explosive power and the ability to conjure up rainbows on a cloudless day.

Choose cat litter, toys, beds, collars, food and other pet essentials that are not only healthier for your cat, but better for the environment.

A boomerang-shaped steel building hovers over an auto scrapyard in this futuristic design for a steel recycling research and education center in California.

Have you seen this island? The creators are searching for the lushly vegetated floating sculpture after it was cut free during a U.K. festival in July.

Villagers in Rawa Buaya, Indonesia, believe if they lay down on the railway tracks, electrical energy carried within the steel rails will cure their ills.

Organic dog food, natural flea treatment, recycled toys and sustainable ways to deal with waste are among the 12 top eco-friendly dog products.

These 13 homes blur the boundaries between outdoors and in using large sliding panels, garage doors or perforated screens to open the home to the cooling breeze.

Spanish artist Lorenzo Duran uses a traditional paper cutting technique to carve delicate designs into leaves he hand-picks.

Hudson Bay's Nastapoka Arc may superficially resemble the many frozen lava “seas” of the moon but its actual origins are much more down to Earth.

Used since ancient times, cob is an inexpensive and versatile natural building material used to craft amazingly creative homes, sheds, benches, ovens and more.

This desert-friendly house design uses a perforated sliding skin that controls how much sunlight is let into the house, keeping it cool without air conditioning.

Most public bicycle storage methods leave the bike vulnerable to vandalism or theft. This concept would keep bikes safe and secure by enclosing them entirely.

Summer's arrived and China's green menace (a massive bloom of stringy, slimy, and smelly Enteromorpha Prolifera algae) has returned as well... we kudzu not!