At Cornell University in upstate New York, researchers are testing how a deep geothermal system can work far from the tectonic boundaries and volcanoes that have long defined where the energy is ...

Geothermal energy, or energy stored below the Earth’s surface in the form of heat, is breaking through the constraints which, ...

Mike Fleming was always interested in geothermal energy — how it works, how sustainable it is, and how efficiently it can heat homes and businesses. But Fleming, who has a decade of experience ...

It's hard to get Democrat and Republican politicians to agree on much at the moment, but the benefits of geothermal energy is ...

Residents in the German town of Geretsried have long wanted to run their buildings with clean heat and electricity from geothermal energy instead of fossil fuels. Their hopes were dashed about 15 ...

Unlike wind and solar, geothermal produces baseload power around the clock, cutting out the need for costly energy storage investments. The sector has bipartisan support including explicit backing ...

Consumers Energy announced Thursday it will study the possibility of using geothermal energy to power certain Michigan neighborhoods. The utility company said the renewable technology could cut both ...