The Black Hawk has been a military staple for decades, but this new helicopter may be the next big thing. With unmatched performance and cutting-edge tech, it’s raising serious eyebrows.

The study did not measure how much water evaporation floating solar would prevent, but previous NREL research has shown that photovoltaic panels—sometimes called “floatovoltaics” when they are ...

In the southeastern Utah desert famous for red rock arches and canyon labyrinths, the long-dormant uranium mining industry is looking ...

The summer boating season brings wakeboarding, fishing and good times on the water. It also brings the dreaded quagga mussel.

The amount of groundwater that has been pumped out of the Colorado River Basin since 2003 is enough to fill Lake Mead, researchers report in a study published earlier this week. Most of that water ...

(CNN) — Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is running out — but not the kind that fills lakes, streams and ...