As the U.S. military expands its use of AI tools to pinpoint targets for airstrikes in Iran, members of Congress are calling for guardrails and greater oversight of the technology’s use in war. Two ...

The Pima County Sheriff's Department says the use of cadaver dogs in the search for Nancy Guthrie has been put on hold. Guthrie, the 84-year-old mother of "Today" host Savannah Guthrie, has been ...