Rockwall resident Marie Cruzet reviews high-definition images of patients’ hearts so she understands the mechanics of every ...

Hearing that you need a nuclear cardiac stress test can be a bit intimidating. While its name may sound scary, it’s a common diagnostic procedure that can give your cardiologist ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Pope Francis was in critical condition Saturday after he suffered a prolonged asthmatic respiratory crisis while being ...

What is a long-haul flight? A long-haul flight typically refers to a non-stop flight of six hours or more, according to the European Union Aviation Safety Agency. But as technology advances, a new ...