The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ...

The work was found in a rock shelter located to the south of Paris, France, that features prehistoric engravings ...

Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.

Hubbard, who first joined the USGS as a postdoc, is part of the agency’s Earth Mapping Resource Initiative (Earth MRI).

Scientists uncover hidden land under Iceland, questioning our understanding of Earth's continents and tectonic plates.

Nuclear Waste Services says that it has selected areas for detailed studies of suitability within each of the three ...