Toborcia Bedgood performs a mammogram to screen for breast cancer at the Elizabeth Center for Cancer Detection in Los Angeles in 2010.
Credit Damian Dovarganes / AP
Most women diagnosed with breast cancer when they're 40 or younger are choosing mastectomy rather than more limited and breast-conserving lumpectomy plus radiation, a study of women in Massachusetts finds.
Moreover, most of those choosing mastectomy elect to have the other, noncancerous breast removed, too.
Peter Obetz (left) and Jeff Jarrett met in 1998 and are still close friends. Peter was diagnosed with stage IV esophageal cancer in 2004. He was declared cancer-free in 2009. They visited StoryCorps in Kansas City, Mo.
There was great fanfare when the Mars Science Laboratory launched in November 2011, and again when its precious cargo — NASA's Mars rover Curiosity — touched down on the red planet in August 2012.
The eight months in between had drama of their own. Curiosity was constantly bombarded with radiation as it traveled through space — high-energy protons thrown out by the sun, and galactic cosmic rays slicing through the solar system from distant supernovas.