The project in Beaver County involves the drilling of one of two deep, deviated wells seeking to capture geothermal energy ...

Deep beneath the surface of our planet, from the Himalayas to East Africa and from the Atlantic seafloor to the Indian Ocean, ...

Researchers may have found clues of possible ancient life beneath Mars' surface thanks to the Perseverance rover.

Even the oldest and most stable of lithospheric structures can’t withstand geologic machinations deep within the Earth.

Beneath the crust of North America, scientists have found that the deep roots of the continent are slowly dripping away in blobs of rock.

The deep roots of Earth's oldest continents have long been thought to be unshakable. But a new seismic discovery suggests that even these stable landmasses can change. Beneath the center of North ...

Microbes living beneath Antarctica’s ice sheet may survive on methane generated by geothermal heat rising from deep below Earth’s surface. The discovery could have implications for assessing ...