How a little-known former Green Beret went from starting a company to prevent hangovers to the center of a dubious scheme to deliver aid in Gaza.

Although researchers are currently working to improve AI's shortcomings in this area, it remains difficult for humans to receive the heartfelt care and emotional comfort they expect from a robot when ...

President Donald Trump moved ahead with his goal of reducing the size of the government on Tuesday when he signed a new executive order to limit federal hiring. The order said that each federal agency ...