From 1999 to 2008, the U.S. Mint issued 50 commemorative circulating quarters to honor each state. Now, some of them, because of errors, misprints, or their pristine conditions, can exchange for ...

Rare earth elements are an easy-to-find, hard-to-refine resource critical for everything from magnets and electronics to batteries and catalysts for chemical reactions. Since the 1980s, a race has ...

Greenland’s rare-earth deposits are low-grade, costly, and at least a decade from production. China’s control of processing limits any near-term strategic benefit for Washington. Investor rallies ...

Blood cancer is an umbrella term for a variety of diseases that affect the blood, bone marrow and lymphatic system. Like most cancers, the cause is usually mutations in the DNA, which are genetic ...

Steven W. Bailey, best known to "Grey’s Anatomy" fans as Joe, the warmhearted bar owner whose pub became a second home for Seattle Grace doctors, is opening up about a deeply personal health battle he ...