University of Alabama at Birmingham (UAB) researchers are close to unraveling intricate cellular pathways that control molting in blue crabs.

By Ann DeFrange, The Daily Oklahoman Oct. 16--NORMAN -- The professor stood in front of the Oklahoma history students at Norman North High School and outlined a lesson on one of Oklahoma's favorite forefathers.

By Ron Clayton and Cliff Hightower, Chattanooga Times/Free Press, Tenn. Jun. 21--SWEETWATER, Tenn. -- Cleanup crews worked through the night Tuesday to safely remove chemicals from tank cars that were part of a 21-car train derailment here early in the day.