SALEM, Ore. -- No-flush urinals are saving millions of gallons of fresh water from going down the drain at state parks, officials say.

A women's room full of urinals, with bright blue water in each one. Those urinals were the first sign I saw that Princeton is moving toward equality for women. Urinals as a sign of progress?

Philadelphia's hoped-for bragging rights as home of America’s tallest environmentally friendly building could be sunk. The plumbers union has raised a stink about plans to put waterless urinals ...

Toto has introduced touchless ECOPOWER smart sensor flush valves for toilets and urinals that enable users to flush with a wave of the hand.

He said 13 flush-able urinals still exist in the House building alone. "National standards are that in a commercial setting these types of units can save up to roughly 40,000 gallons per year ...

The National Trust’s new 'Living Green Visitor Centre' in London claims to be the country’s most energy efficient historic building in the country. But how did they do it?