The digital revolution has become a vast, unplanned experiment—and children are its most exposed participants. As ADHD diagnoses rise around the world, a key question has emerged: could the growing us...

A barely perceptible keystroke delay was the smoking gun that led to the uncovering of a malign imposter.

The country's largest aircraft carrier is expected to join thousands of service members in the northern Caribbean Sunday. But it's unclear if President Trump will use military force.

Carlitos Ricardo Parias was charged Tuesday night with assault on a federal officer after the immigration operation in L.A. in which the suspect and a U.S. marshal were injured.

Sean Dunn faced single misdemeanor offense after federal grand jurors refused to indict him on the felony charge sought by prosecutors.