Add Yahoo as a preferred source to see more of our stories on Google. Washington Post On the slopes of an Oregon volcano, engineers are building the hottest geothermal power plant on Earth. The plant ...

Here’s what you’ll learn when you read this story: Geothermal energy accounts for only 0.4 percent of the U.S.’s energy output, but by using a technique known as “superhot rocks,” that number could ...

A startup in Oregon is constructing a geothermal facility on Newberry Volcano, "one of the largest and most hazardous active volcanoes in the United States," that will operate at record-breaking ...