In light of the recent bombings in New York and New Jersey, science correspondent Miles O'Brien takes a look at a new technology that is increasingly being used by law enforcement: bomb-disarming robots. Operated from a safe distance, these robots…

Can artificial intelligence be emotionally intelligent? In Boston, researchers have programed BB-8, the little droid from “Star Wars: The Force Awakens,” to detect expressions and determine how people are feeling. And that technology is being adapted for marketing, video games,…

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