They're in the headlines every week—critical minerals like lithium, cobalt, nickel, graphite and the rare earth elements ...

A new map has revealed the terrifying spread of radioactive fallout from US nuclear tests, showing the contamination in 46 ...

The research reveals the chilling truth about the impact of nuclear tests across the U.S., painting a picture of widespread ...

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Agriculture Secretary Brooke Rollins said the Clinton-era rule barring road construction and logging was outdated and “absurd ...

The Soldier and the Revolutionary War” is a powerful new 5,000-sq.-ft. exhibition at the National Museum of the United States Army.

A dataset unveiled today more than doubles the documented stream miles in the Chesapeake Bay Watershed, elevating the total ...

Sweltering heat happens every summer, but to get close to the bar of a state's all-time hottest temperature usually takes a heat wave that's on another level.