The Vatican says Pope Francis has developed pneumonia in both his lungs, after new tests showed a further complication in the ...

Started by a patient, HealthTree lets blood cancer patients look for clinical trials and treatment options, share their data with researchers.

Thousands of people globally with an iron disorder have their blood regularly thrown out—Australian research shows it can be ...

While heart disease is serious, it is important to understand how to control the risk factors and learn how to live a healthy ...

More than 60,000 people bleed to death every year in the United States. Many of those deaths occur before the patient reaches ...

Dr. Aaron Yengo-Kahn is a pediatric neurosurgeon at Children’s Hospital of Orange County, part of Rady Children’s Health.