Doheny Beach in Orange County, Calif. photographed in 2005. A new report on the nation's beaches found that Doheny exceeded at least one water quality standard 42 percent of the time it was tested in 2010. Flickr hide caption

toggle caption Flickr

New York plastic surgeon Brad Jacobs holds a silicone gel breast implant in 2006. That year the FDA allowed silicone implants back on the market, after a 14- year hiatus. Spencer Platt/Getty Images hide caption

toggle caption Spencer Platt/Getty Images

Smoking and high rates of obesity in the U.S. are holding down gains in life expectancies, a new analysis finds. Richard Drew/AP hide caption

toggle caption Richard Drew/AP

Savannah Stidham gets smeared with sunscreen during a visit to a beach in Fort Lauderdale, Fla., in 2006. Joe Raedle/Getty Images hide caption

toggle caption Joe Raedle/Getty Images