All Items Tagged

“water cycle”

Apr 20, 2016 04:30 PM ET // AFP
Michigan filed the first criminal charges Wednesday in the scandal over lead contamination of the city of Flint's water supply.
Dec 10, 2015 02:13 PM ET // Patrick J. Kiger
Humans use a lot of fresh water -- and a lot of it is evaporating. Continue reading →
Nov 20, 2015 07:00 AM ET // Patrick J. Kiger
One of the world's most precious resources is being used up more rapidly than it can be replaced. Continue reading →
Sep 14, 2015 11:00 AM ET // Larry O'Hanlon
Tree rings suggest that California's dwindling snowpack is truly epic.
Jul 18, 2015 10:00 AM ET // Patrick J. Kiger
Only about a quarter of precipitation ends up in the oceans. Where does the rest go? Continue reading →
Jun 17, 2015 02:30 PM ET // Glenn McDonald
An engine powered by evaporation is made from bacterial spores that can lift more than 50 times their own weight.
Mar 20, 2015 12:32 PM ET // Glenn McDonald
Low-cost design could help farmers in Ethiopia maintain self-sufficient agriculture.
Nov 17, 2014 11:40 AM ET // Discovery News
Artists will overlay the path of hidden creeks and arroyos on San Francisco's city streets, in a nod to waterways that used to run through nearly every valley in the city.
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