Some hearts are round, others more elongated, and as it turns out, these differences aren't just simple curiosities; they ...

Finding time to exercise each day is a challenge for many people, but a new study of nearly 15,000 men and women found that ...

Tissue-engineering techniques are in the works to regrow heart muscle after a heart attack and repair lungs and other organs.

Pope Francis has released a new encyclical “Dilexit Nos” (He Loved Us) about the Sacred Heart of Jesus. The fourth encyclical of his pontificate, it follows “Lumen Fidei,” co-written with ...

Codeveloped by the American Heart Association and the American Red Cross, these guidelines represent the first comprehensive update of first aid treatment recommendations since 2010. Incorporating the ...

The research was supported by the Todd and Karen Wanek Family Program for Hypoplastic Left Heart Syndrome and National ...

Keeping the total cholesterol within the ideal range supports smooth blood flow and lowers the chances of developing heart problems. A total cholesterol level of less than 200 mg/dL (5.17 mmol/L ...

Study Plan for ICSE Class 10 Biology: The Indian Certificate of Secondary ... Understand the structure and function of the heart, blood vessels, and the concept of circulation.

I hate to say it, but Grey’s Anatomy Season 21 Episode 5 did not, in fact, make my heart explode. There was nothing inherently wrong with the episode, and it works fine as filler content for a ...