Improving health is a common goal for many people in the new year, but where to start? Dr. Leana Wen explains five ...

19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

The American Heart Association’s 2025 Adult Basic Life Support Guidelines build upon prior versions with updated recommendations for assessment and management of persons with cardiac arrest, as well ...

Type 2 diabetes doesn’t just raise the risk of heart disease—it physically reshapes the heart itself. Researchers studying ...

This surprisingly simple walking test is becoming a go-to tool for measuring real cardiovascular fitness—no gym, no gadgets, ...

A new study suggests the vagus nerve may be one of the heart’s most important defenders against aging. Researchers found that ...

Leading a heart-healthy life might be simpler than you think. Dr. Kunal Sood suggests small daily habits can significantly ...