Researchers found an AI bot is pretty good at helping people rethink false beliefs.

Secret Service agent Clint Hill was commended for his actions as he tried to protect the John F Kennedy and wife Jacqui in ...

Clint Hill scrambled to protect Kennedy and his young wife, Jacqueline, as they enjoyed an open motorcade tour through Dallas.

I was the only one who had a chance to do anything,” Clint Hill said. “The way everything developed, the way all the other ...

Fla., says a congressional task force examining the assassination of President John F. Kennedy will visit Dallas.

San Diego County leaders addressed the federal funding freeze that would impact tracking pollution from the Tijuana River ...

A US Secret Service agent who leapt on to John F Kennedy's limousine as it came under fire in Dallas, and was pictured in ...

Clint Hill, who was seen in film footage of the assassination scrambling across the back of the presidential limousine, died at his home. He was 93.

Clint Hill, the Secret Service agent who leaped onto the back of President John F. Kennedy’s limousine after the president ...

Clint Hill, the Secret Service agent who leaped onto the back of President John F. Kennedy’s limousine after the president was shot, ...