Teens getting more hours of daily screen time are reporting increased levels of anxiety and depression symptoms, according to new data. But technology isn't always all bad, an expert explains.
True crime. Real justice. "48 Hours" is the one to watch on Saturday nights. Our 37th season premieres Saturday, Sept. 21 at 9/8c. 9/8c: The Suspicious Death of Megan Parra: When a mother of two ...