Tim McLaughlin

Boston police commissioner Ed Davis has warned the city of Boston to "shelter-in-place" as authorities pressed a manhunt for the second suspect.

Investigators spotted a Boston Marathon bombing suspect on security video footage taken before two blasts went off, says a law enforcement source.

Two explosions struck the Boston Marathon as runners crossed the finish line, witnesses say, leaving at least 20 injured and two dead.

As Merrill Lynch’s board deliberates the fate of chairperson and chief executive Stan O’Neal, a leading contender for the job on Sunday said he is not aware of being a candidate.…