Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Your blood cells work tirelessly to keep you alive, carrying oxygen throughout your body and fighting off infections. But hidden in your daily meals are foods that can silently compromise these vital ...

In their quest for safe, mass-producible artificial blood, geneticists have long struggled. Our limited knowledge of genetic ...

Thanks to efforts from doctors, researchers, health care providers and nonprofits such as Blood Cancer United, certain types of blood cancers are not the terminal diagnoses that these were decades ago ...