Jonathan David and Tajon Buchanan scored after two Salvadoran red cards, as Canada rebounded from a draw vs. Curaçao to win ...

CONCACAF Gold Cup hits the Midwest and West Coast over the next several weeks, as Mexico look to repeat as champions and ...

A new process separates pure gold from electronic waste, such as circuit boards, old phones and old computers using chemicals ...

For over two decades, much of southern Arizona was represented in Congress by Democratic Rep. Raúl Grijalva, a champion of ...