Gasoline prices at US pumps 11 cents over past 2 weeks
Taylor Swift wins 8 trophies at Billboard Music Awards, Justin Bieber, Miguel, Minaj perform
Tornadoes from huge Midwest storm system level homes in Oklahoma, 21 injured
'Star Trek' does $70.6M but falls short of studio hopes; 'Iron Man 3' tops $1B worldwide
Report: Bio-warfare adviser warned US of threat of new anthrax while on board of drug maker