No matter what you do, matter can neither be created nor destroyed. This property of the universe is called the law of ...

“This isn’t the first time that we’ve seen efficiency standards thrust into the culture wars,” said Andrew deLaski, the ...

As Colorado's leaders look for options beyond wind and solar, the state's next “hot” energy source could be geothermal power, ...

Pitkin County on Wednesday joined 29 other Western Slope counties, cities and towns, irrigation districts and water providers in financially backing a plan to buy a critical Colorado River water right ...

The major utility wants to raise rates $574.1 million, which would add $13.50 to the typical residential customer's monthly ...

The Indiana Department of Natural Resources has officially opened nearly 3,950 acres of permanently protected land in ...

Want to buy plants, hire a contractor or learn about energy efficiency while watching Clark Public Utilities linemen scale a utility pole overhead? Then head to the Clark County Event Center at the Fa ...

Duke Energy Foundation is providing $500,000 in grants to support environmental programs in North Carolina, focusing on ...

As the president seeks to log, mine, drill and develop, Yellowstone researcher Chris Servheen calls the administration's proposed policy "management based on ignorance." ...

Arbor Day this year comes to the news that the Trump administration is seeking to fast-track the resource exploitation of public lands, as reported by The New York Times, The Hill and others — ...

Reports that the Trump administration was eyeing six national monuments in the West for energy development drew promises ...

Interior Department officials are considering scaling back the boundaries of national monuments in the West to encourage ...