An Oklahoma man has been arrested following an undercover investigation using a decoy posing as a 15-year-old girl. In May, deputies with the Wagoner County Sheriff's Office conducted an operation ...

WSJ’s Shelby Holliday breaks down the types of long-range bombers the U.S. has deployed. Photo: DVIDS ...

The logistics of planning a wedding for a celebrity can sound a lot like warfare. Former Navy SEALs? Stationed at the door. German shepherds? Sniffing the perimeter. Radio frequency jammers?

It’s the Cambrian explosion of robotic-assisted surgery systems. With the expiry of da Vinci’s patents in 2019, companies around the world are racing to develop affordable and usable systems with the ...