Toshiba Corp Chief Executive Hisao Tanaka will step down in September along with other board members including Vice Chairman Norio Sasaki to take responsibility for accounting irregularities, sources familiar with the matter said.
Bank of America Corp (BAC.N), the No. 2 U.S. bank by assets, reported its biggest quarterly profit in nearly four years on Wednesday as mortgage banking revenue soared and expenses fell to their lowest since the financial crisis.
A computer router error that grounded hundreds of United Airlines (UAL.N) flights on Wednesday is just a preview of what can go wrong for carriers with increasingly automated operations, experts say.