The explosion occurred early Saturday on the fourth floor of Harvard Medical School's Goldenson Building. No one was injured.

Authorities have arrested two Massachusetts men on charges accusing them of setting off fireworks inside an empty Harvard ...

Two men have been arrested in connection with Saturday's explosion at Harvard Medical School, the FBI announced on Tuesday.

The FBI's Boston Field Office arrested two Massachusetts men in connection with an explosion at Harvard Medical School on ...

Two men were arrested in connection with an explosion on Harvard University's Longwood Medical Campus, federal officials said ...

Two Massachusetts men have been arrested in connection with a weekend explosion at Harvard Medical School, authorities said ...

The two are charged with one count each of conspiracy to damage the Golden Goldenson Building at the medical school with an ...

Authorities have arrested two men in connection with an apparent "intentional" explosion at Harvard Medical School, according ...

The FBI’s Joint Terrorism Task Force and the Harvard University Police Department have arrested two Massachusetts men in connection with the explosion Saturday at Harvard Medical School, the FBI’s ...

Two men from Massachusetts were arrested in connection with an explosion at Harvard Medical School over the weekend, authorities said Members of the FBI Boston Joint Terrorism Task Force and Harvard ...

Two Massachusetts men accused of setting off an explosion at Harvard Medical School are now facing federal charges.