Cold and flu season means stuffy noses and plenty of sneezes. CNN’s Meg Tirrell examines why your body produces so much mucus and what the details say about your immune system.
An independent autopsy of 18-year-old Nolan Wells, who died following a Fourth of July boating trip in Mississippi, yielded inconclusive results, leaving investigators to await the state's official autopsy findings to better understand the circumstances of his death.