Artificial heart research, which will surely benefit from the knowledge gained by transplants, may in turn help to explain why the natural heart, with no connection to the brain, can begin pumping ...

Warren Buffett, Charlie Munger were once asked if Social Security is a 'government-sponsored Ponzi scheme'. Here's how they responded — plus how to ensure your retirement is secure NFL News ...

Heart physiology, for women, isn't static, it ebbs and flows with their natural hormonal rhythms. Such fluctuations in cardiac activity may affect how quickly a woman is diagnosed when something is ...