The Blue Ridge Parkway and Smoky Mountains National Park are among the seven deadliest national parks, according to a newly ...

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Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated municipal wastewater is reused ...

Superb views of the Grand Canyon from high up in a helicopter may sound out of your budget, but the experience might cost ...

The Arizona Department of Transportation (ADOT) is set to start work this month on an Interstate 17 project to construct an ...

As the Colorado River dwindles, a UCLA report has found that basin states are neglecting a vital lifeline—recycling ...