Your donation today will help MinnPost continue to report on the news you need. This month at last it became legal to install waterless urinals in Minnesota. You can ...

Q.: A few weeks ago you mentioned that the new waterless urinals on the market can be a water-saving option to install in new homes. I have two questions for you. How do they work? And are they a good ...

In a laboratory 10 miles east of downtown Los Angeles, a mechanical penis sputters to life. A technician starts a timer as a stream of water erupts from the apparatus's brass tip, arcing into a urinal ...

We take it for granted that urinals flush. With each pull of the lever, gallons of clean water come to whisk away a few ounces of pee. If you think about it, it’s actually pretty wasteful, and the ...