After a year of fastidious planning, a microscopic sample of the ultra-rare radioactive element berkelium arrived at a ...

Anatolia, the western part of modern-day Turkey that sits at the crossroads of Asia, Africa, and Europe, is a fossil-rich ...

But what really motivates Mr Trump’s lunge for Arctic land is Greenland’s “rare earths”—a category of materials vital to ...

Metals, as most know them, are good conductors of electricity. That's because the countless electrons in a metal like gold or ...