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.