The NationalHeart attack on a plate? Maybe notMar 17, 2014 | 4:12A new review of nutritional studies says there's no clear evidence supporting guidelines to cut saturated fat intake to promote heart health
The NationalMental health new battlefield for militaryMay 7, 2014 | 15:25The rash of soldier suicides in recent months is highlighting how mental health is the military's new battlefield. Could their deaths have been avoided?
The NationalEbola epidemic in West AfricaJun 23, 2014 | 2:08An outbreak of the Ebola virus in Guinea, Sierra Leone and Liberia has killed 350 people since February and is being described as out of control
The NationalEbola crisis: 'The whole world is in danger'Aug 8, 2014 | 3:09The World Health Organization said Friday that Ebola has become a global problem, and every country needs to be prepared for it, Kim Brunhuber reports