Low-level airplane flights begin as soon as late July over the Black Hills and Bear Lodge areas of Wyoming and South Dakota ...

In a win for President Trump's energy agenda, the first new U.S. rare-earth mine in 70 years broke ground this month in ...

The U.S. is opening its first new Wyoming coal mine in decades to extract both coal and critical rare earth metals, inching ...

The Brook Mine in Wyoming has opened, marking the first U.S. rare earth minerals mine in 70 years, enhancing energy ...

Ramaco, a mining company, is developing a small coal mine in Wyoming that will extract rare earth elements from the coal it ...

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York, while a juvenile dinosaur skeleton went for ...

The U.S. has just opened its first rare earth mine in more than 70 years.

NEW YORK — The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York on Wednesday, while a juvenile ...

A rare dinosaur fossil sold for $30.5 million in a record-breaking auction, reignited questions about access to scientific heritage.

Ramaco Resources says its Brook Mine near Sheridan, Wyoming, will satisfy a large chunk of U.S. demand for rare earths, but ...

Senator Barrasso took to the Senate to spotlight the Brook Mine in Sheridan, the first U.S. rare earth mine in 70 years, ...

The United States and other countries will have to replicate China’s processing capabilities to dismantle one of Beijing’s ...