Twitter Inc named Anthony Noto as CFO, putting the well-regarded former Goldman Sachs executive who led its successful November IPO in charge of finances. Twitter shares rose as much as 4.8 percent......
Facebook Inc delivered strong evidence it can thrive on smartphones and tablets on Wednesday, reporting a much better-than-anticipated surge in mobile advertising revenue in the second quarter......
Yahoo Inc's first quarter revenue fell short of Wall Street targets, as the Internet company continued to feel the effects of declining traffic to its Web properties and of falling display......