Mineral extraction has become central to U.S. security and trade policy. But can Arizona mines extract minerals responsibly?

EPFL researchers succeeded in sending and storing data using charge-free magnetic waves called spin waves, rather than ...

The resuspension of seafloor sediments—triggered by human activities such as bottom trawling as well as natural processes ...

From tungsten in armor-piercing rounds to gallium in radars, the U.S. Defense Department has built a warfighting enterprise ...