Time feels steady and familiar in daily life, but at the quantum level it becomes slippery. That puzzle now has a fresh twist ...

“That’s really what killed the penny, that people didn’t bring them back,” Whaples said. As for now, the penny and nickel are ...

Winning an Olympic medal is priceless, but its real value is more complex. From metal content to taxes and prestige, here’s a ...

Pinnacle's bounce back season after going 10-18 last year continued with a stunning 76-71 win over Sandra Day O'Connor on ...

The University of Arizona is focusing on mining as one of its strengths and initiatives, and expects increased federal ...

"The two most recognizable names are Wagner and Griswold," says Bene Raia, auctioneer, appraiser, and founder of Raia ...

A research team led by Dr. Dandan Gao from the Department of Chemistry at Johannes Gutenberg University Mainz (JGU) has developed a new method for the sustainable production of ammonia and formic acid ...

Copper supports energy production and immune function. These nine foods high in copper can help you meet your daily needs naturally.

In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a ...

A team at Rice University has developed a new material for filtering per- and polyfluoroalkyl substances (PFAS). Also known ...

The G20’s new critical minerals framework wants to move Africa beyond raw exports so that mineral wealth creates jobs and ...

The field of regulated cell death has undergone a transformative shift with the discovery of novel modalities beyond apoptosis, such as ferroptosis, which ...