Energy companies in the U.S. are searching for new ways to manage the water they use and produce along with crude oil. The U.S. oil industry has a double-edged problem: It’s running out of fresh water ...

ATHENS, Greece – After climate change brought another year of record-breaking heat and dwindling rainfall to Greece, the reservoirs that supply water to Athens have dropped to their lowest levels in ...

Stalled escalators, the heating turned down, even the diplomats' bar closing early at 5pm: already the UN budget crunch, one of the worst in a decade, is making itself felt in a series of measures ...

Here’s where Cavitation Technologies, Inc (OTCQB: CVAT; Berlin: WTC) could potentially make a huge impact. The company shares its name with the powerful natural process involving changes in pressure ...

View of the Rio Grande flowing through Ciudad Juarez, Mexico, photographed from the Paso Del Norte International Bridge. Paul Rarje/AFP via Getty Images Immigration and border security will be the ...

LONDON, Dec 16 (Reuters) - Thames Water, the British utility that risks running out of cash, faces a crunch week, as the water regulator sets future prices, and a court process begins that should help ...

Western states in the Colorado River basin are racing a federal deadline to hash out the beginnings of an agreement governing ...