New insurance policy: Abandon ACA exchanges to avoid losses

Aetna became the latest health insurer to cast doubt upon its future in the Affordable Care Act's insurance exchanges after it called off a planned expansion Tuesday and suggested it could abandon that market completely.

  • Written by TOM MURPHY, AP Health Writer

US stocks hit the skids as consumer companies fall

NEW YORK (AP) — U.S. stocks are skidding Tuesday and are on track for their biggest drop in more than a month. Consumer companies are taking big losses as investors worry about the health of the U.S economy. Machinery companies are also down, while concerns about Europe's banks are hurting financial stocks. The price of oil continues to fall.

  • Written by MARLEY JAY, AP Markets Writer

Medical benefits of dental floss unproven

HOLMDEL, N.J. (AP) — It's one of the most universal recommendations in all of public health: Floss daily to prevent gum disease and cavities.

Except there's little proof that flossing works.

  • Written by JEFF DONN, AP National Writer