An assessment by the US Geological Survey reveals potential undiscovered oil and gas in two formations under much of the US ...

The earthquake just miles from the North Carolina border awakened families and rattled homes as far away as Charlotte as it ...

A report by the U.S. Geological Survey said significant reserves of oil and natural gas could be lying thousands of feet ...

For the first time, scientists have mapped groundwater variables nationally to understand which aquifers are most vulnerable ...

A new geological study has uncovered the oldest rock in the United States, dating back 3.6 billion years. The research, ...