Blood tests convey vital medical information, but the sight of a needle often causes anxiety and results take time.

SAN ANTONIO, May 18, 2012 /PRNewswire/ -- In an ongoing effort to save the lives of thousands of Americans at risk of cardiovascular ailments each year, Spirit of Women Health Network has joined

Geometric patterns link structure to function in leaves

Scientists at the University of Liverpool have developed a new X-ray technique to identify tissue fibers in the heart that ensure the muscle beats in a regular rhythm.

Researchers from Queen Mary, University of London and the University of Surrey have found a protein inside blood vessels with an ability to protect the body from substances which cause cardiovascular disease.