Clean Water from Poop, Spain Targets 100% Renewable Energy, Sustainable Farming in...

Researchers from Duke University have developed a technology that can generate clean, reusable water from poop as an alternative...

Paris wants its citizens to become urban gardeners, bike wheel filters air pollution,...

Seattle bans caste discrimination, researchers shrink endometriosis without surgery,...

Massive New Marine Reserve near Ascension Island, Carpooling Service Cuts Pollution...

Covering nearly half a million square kilometers, a new marine reserve near Ascension Island will be one of the...