The U.S. mined about 1.1 million tons of copper in 2024, which is less than the demand in a year. Some of that copper is refined overseas.

The center of Arizona is in a small town, which might surprise you. Here's what to know about the center of Arizona and how to find it.

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary ...

Making use of drones for the first time, the Arizona Geological Survey (AZGS) is investigating a long fissure intimidating the Arizona desert. The extensive crack, stretching about two miles ...

Some residents in northern Arizona got a surprise shake to start their Saturday morning. According to the United States ...

Office: McGlothlin-Street Hall 227 Email: [[cmbail]] Office Phone: 757 221 2445 Research Areas: Structural Geology, Tectonics, & Landscape History Structural Geology, Tectonics, & Landscape History ...

The U.S. Geological Survey reported the nation mined about 1.1 million tons of copper ore in 2024 with about 890,000 tons of refined copper produced within its borders. Arizona produced 70% of the ...