Security has been beefed up at the 2014 Boston Marathon, a year after the bombings that killed three people and injured hundred others.

FBI agents have killed a friend of Tamerlan Tsarnaev who implicated himself and the Boston bombing suspect in an unsolved triple homicide.

Russia withheld "crucial" information from the US on one of the suspects of the Boston Marathon bombings, The Wall Street Journal has reported.

Boston’s police commissioner has said his department was not briefed on a Russian intelligence warning ahead of the bomb blasts last month.

A funeral home director has been scrambling to find a cemetery that would bury a suspect in the Boston Marathon bombings.

Muslims at the mosque attended by the brothers want to make one thing clear: the attack has nothing to do with the Islam that is preached there.

The mother of the Boston bomb suspects has told a UK TV station she was called by the FBI years ago to ask if her eldest son had been radicalised.

Federal prosecutors have charged badly-wounded Boston Marathon bombing suspect Dzhokhar Tsarnaev in his hospital bed.

The father of the suspected Boston bombers has insisted in an interview that his sons were innocent and could not have carried out the bombings.

The surviving suspect in the Boston Marathon bombings lay wounded and unable to speak on Saturday as investigators worked to determine a motive.

The FBI interviewed suspected Boston Marathon bomber Tamerlan Tsarnaev in early 2011, following a tip off that he was ‘a follower of radical Islam’.