Add Yahoo as a preferred source to see more of our stories on Google. Engineers at the University of Colorado Boulder have confirmed what the germ-phobic among us have long suspected: The flush of a ...

After nearly two years of discussion — and a few clogs — environmentally-friendly Green Flush restrooms are set to be installed at Oberland Park, with completion expected within the next few weeks.

Engineers at the University of Colorado Boulder have confirmed what the germ-phobic among us have long suspected: The flush of a commercial toilet releases a Vesuvius-like cloud of tiny droplets and ...