Global Markets

Companies can't be sued for failing to warn about side effects, according to 5-4 ruling.

Fed chairman acknowledges economic headwinds.

Fed chairman acknowledges economic headwinds.

European debt crisis threatens to infect banks.

European debt crisis threatens to infect banks.

Rule would bring faster hearing deadlines, streamlined procedures.

Rule would bring faster hearing deadlines, streamlined procedures.

Audit watchdog suggests 'possible enhancements' to auditor's report.