LINCOLN, Neb. — As severe weather sweeps across the Midwest, a recent study has uncovered a troubling knowledge gap among the public when it comes to tornado alerts. Many Americans remain confused ...

OMAHA, Neb. (AP) _ Fred Ullrich knew the blaring siren meant trouble was on the way. Decades of Boy Scouting told him to shuttle the boys into a building at the camp and remain calm as severe weather ...