The subpoena is the second that federal prosecutors have served on the investor, who also served as an unpaid adviser to...

Federal prosecutors in Manhattan asked billionaire investor Carl Icahn's company for information about trades in cr...

German brake maker Knorr-Bremse [STELLG.UL] has disclosed a contractual dispute with Robert Bosch GmbH [ROBG.UL] ahead o...

Facebook Inc said on Friday that hackers stole digital login codes allowing them to take over up to 50 million user acco...