NBC News

Next 'Moon Shot': U.S. Scientists Target Human Brain

Hernandez Lawyers Make Bid to Throw Out Evidence

Marathon Bombing Suspects' Sister Denies Threats: Lawyer

Breach 'Unacceptable,' Secret Service Director Testifies

Britain Launches First Strikes Against ISIS in Iraq

Walmart: Morgan Partially to Blame for Crash Injuries

Thailand Wants Tourist ID Bands After Brutal Murders

Okla. Beheading Suspect Wanted 'Revenge' For Firing

Wife's Plea to ISIS Captors: 'We Need Him Back Home'

Deadly Blunder? Iraq Pilots Gave Food, Ammunition to ISIS

ABC News

Eric Frein Manhunt Slowed by Explosives

Why Chocolate Could Be the Next Casualty of Ebola

Olympic Swimmer Michael Phelps Arrested for DUI

Secret Service Director: White House Intrusion 'Unacceptable'

Police: Shots Fired at Ky. School, 1 Student Hur

Oklahoma Man Charged With Murder in Beheading

Hong Kong Leader Rejects Protesters' Demands

Photos: Hong Kong Democracy Protests vs. Tear Gas

Arsonist Suspected of Setting 23 Fires in Washington State

How This Enterovirus Outbreak Could Affect Adults