In a groundbreaking discovery, researchers have identified massive reserves of naturally occurring hydrogen gas, also known as “gold hydrogen,” buried deep beneath the surface of at least 30 U.S. states.

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and there's a lot more than they previously thought.

A groundbreaking interactive map shows where underneath the US hydrogen is likely to be most prevalent and, according to researchers, there's a lot more than previously thought. The map, which can be checked out here,