As worldwide demand for rare earth elements and other similar minerals rises – as do tensions among the United States, China ...

Archaeologists have found 5,000-year-old ancient Egyptian rock art in the Sinai Desert that depicts the conquest of the region.

The King's Trough Complex is a several-hundred-kilometer-long, canyon-like system of trenches on the North Atlantic seafloor.

Rich in minerals and naturally heated by geothermal energy, the waters of this iconic spa are prized for their healing ...

New technologies developed to extract oil and gas from deep within Earth have also opened the door to accessing super-high ...