Cells of elderly sedentary women look much older than their actual age, study finds

Brain scans after birth may pinpoint potential developmental problems, study finds

Nearly 80 percent of patients were alive 2 years after getting device that restores normal heart rhythm

Animal tests showed fewer injections needed to treat age-related macular degeneration

But device has only been tested in pigs, so far

Agency recommends 2-3 servings of 'best choices' weekly

But disorienting condition can be treated if recognized, researchers say

20 minutes on a treadmill linked to drop in immune cells tied to inflammation, study finds

Many may not know about program that doubles value of food stamps spent on produce, study finds

10 percent seeking facial procedures have condition called body dysmorphic disorder, study contends