The inside story of how Caltech engineers and Kohler designers are testing a toilet technology that could significantly improve the health of 2.5 billion people around the world. It might even appear ...

A team of Caltech engineers is working on the toilet of tomorrow — a self-cleaning, solar-powered toilet that turns human waste into hydrogen and fertilizer, according to FastCoExist. The low-cost, ...

Prototypes of the winning design from the 2012 "Reinventing the Toilet Challenge" are now being tested in India. Caltech/Michael Hoffmann Globally, you might say that there is one household item that ...

LITTLE ROCK — For users more concerned about finding a toilet for a remote site than one that will play all your favorite tunes, a composting toilet could be just the ticket. Modern composting toilets ...

BEIJING-- Placing a jar of feces on a pedestal next to him, billionaire philanthropist Bill Gates made a plea Tuesday for the safe disposal of human waste as he kicked off a "Reinvented Toilet" Expo ...