He fired upwards of 500 shots, fatally striking a police officer, shattering glass and damaging buildings Friday afternoon at the Centers for Disease Control and Prevention, according ...

COURTESY PHOTO This 2006 photograph depicted a female Aedes aegypti mosquito while she was in the process of acquiring a blood meal from her human host, who, in this instance, was actually the ...

Health care workers and gun safety advocates are pushing for tougher gun laws in the wake of Friday’s shooting near the Centers for Disease Control and Prevention Headquarters.

A CVS manager survived the shooting by following the "run, hide, fight" advice, dropping behind the counter and calling 911 during a lull in gunfire.