Researchers to test controversial DNA-based Zika vaccine on volunteers, despite unknown health effects in humans

The Freddie Gray Case Concludes With No Convictions After The Remaining Charges Are Dropped

Virginia Officer Accused of Murdering Unarmed Black 18-Year-Old Tells Witness, ‘This Is My Second One’

Protesters clash with police outside DNC as Obama praises Clinton as ‘most qualified’ candidate