Even In Your 20s, Fitness Cuts Risk For Later Heart Disease, Major Study Finds
A major new study finds that even in your twenties, when you can get away with so much health-wise, your fitness matters for your heart health, and staying fitter could dramatically cut your risks in your thirties and forties and fifties.
'Cowboy' Doctors Could Be A Half-A-Trillion-Dollar American Problem
A new study finds that 'cowboy doctors' -- mavericks who treat more aggressively than the accepted guidelines suggest -- are responsible for a surprisingly big chunk of America's high health costs, possibly as much as half a trillion dollars. (And how to know if your doctor is one.)