The Mpemba effect, in which hot systems cool faster than cold ones under the same conditions, was first described by Aristotle more than 2,000 years ago. In 1963 it was rediscovered by Tanzanian ...

A water rate review is at the “top of the list” of priorities for Durango Sustainability Manager Marty Pool. That’s nothing ...

Technology to treat produced water has advanced. But critics warn against relaxing protections for disposal “of what is very ...

Stanford researchers discovered that increased meltwater and rainfall account for 60% of the decades-long gap between ...

The Permian Basin, the premier U.S. shale-oil production region, is rapidly developing into much more complex territory.

Your gasoline bill could soar as U.S. oil drillers extract more water and gas but less oil from aging fields like the Permian ...

U.S. oil producers are grappling with geological limits to production growth as the country's top oilfield ages and produces ...

The measure would add new limits to groundwater use in rural Arizona, but some residents of those areas say it doesn't do enough.

A new study analyzed nearly four decades of deep ocean observations to reveal significant cooling and freshening of deep ...

A new study analyzed nearly four decades of deep ocean observations to reveal significant cooling and freshening of deep ...

A copper mine in British Columbia produces a metal the world needs to phase out fossil fuels. It holds promise — and danger.

Opportunities in quality U.S. value stocks continue to emerge. Read about three selections with dividends and potential ...