IBM first-quarter margins miss estimates, shares fall International Business Machines Corp (IBM.N) posted profit margins that fell short of Wall Street expectations on Tuesday, a sign that its reinvention was taking time. Shares of the technology company fell 6 percent in after-hours trade even as it reported the second quarter […]

Ford expands U.S. medical ride business built around its vans Ford Motor Co (F.N) said on Wednesday that it was expanding a medical transport service called GoRide in Southeast Michigan, one of several efforts by the U.S. automaker to build new ride service businesses around its Transit commercial van Under […]