Google Android remains the most popular mobile OS worldwide, claiming 81.5% of the smartphone market in 2014, according to IDC. Apple ‘s iOS came in a distant second with a 14.8% share. But when
Announced Friday, Apple Inc ( AAPL ) will join the exclusive Dow Jones Industrial Average later this month, a stock market index that has only 30 members. Apple will replace telecommunications giant AT&T Inc ( T ), according to