Vast expanses of Arctic ice melt in summer heat

(AP) -- The Arctic Ocean has given up tens of thousands more square miles (square kilometers) of ice on Sunday in a relentless summer of melt, with scientists watching through satellite eyes for a possible record low polar ...

Study: Higher education playing bigger role in gender wage gap

While higher education has helped women narrow their long-running wage gap with men, there is one college-related factor that has becoming increasingly important in perpetuating that gap, according to new research.

China searches for high-tech leap forward

The manicured lawns and carefully sculpted buildings of Huawei's headquarters are a far cry from the sweatshop image of southern China's factory belt.