U.S. stocks fall, dollar and Treasury yields rise

U.S. stocks fell on Thursday, led by declines in the materials, health and energy sectors, while the dollar pared gains after U.S. economic data and Treasury yields rose. The U.S. had its biggest weekly rise in jobless claims in eight months, while third-quarter productivity gained after a drop in self-employment had overall hours worked falling for the first time in six years, restraining costs. A day after Federal Reserve Chair Janet Yellen referred to December as a "live possibility" for a ra