But findings are preliminary and more study is needed, experts say

Study found this combination drug dropped 'bad' LDL levels

But study's findings unlikely to change U.S. guidelines, expert notes

Benefits of combination outweigh potential risks, experts say

Study's findings unlikely to change U.S. guidelines though, expert notes

Benefits of combination outweigh potential risks, experts say

But veggies at school lunches get left on the plate, say researchers studying healthy eating

Unmanaged stress and fatigue take a toll on your cardiovascular health, researchers report

Early in epidemic, many in Guinea were skeptical of Red Cross workers' messages regarding the disease

Couples share millions of microbes every second they smooch, researchers report