By Diane Bartz and Stephen Nellis Apple Inc filed a $1 billion lawsuit against supplier Qualcomm Inc on Friday, days after the U.S. government accused the chip maker of resorting to

By Ankit Ajmera and Nathan Layne Sears Holdings Corp (SHLD.O), once the largest U.S. retailer, warned on Tuesday about its ability
By Lawrence Delevingne | NEW YORK NEW YORK Paul Singer's hedge fund firm Elliott Management Corp raised more than $5 billion
By Lisa Richwine and Anya George Tharakan Streaming video pioneer Netflix Inc added over a third more subscribers than expected in