"Holiday heart syndrome" causes a spike in heart attacks during Christmas. Cardiologists share how stress, alcohol and overeating can trigger heart rhythms, and offer prevention tips.

CENTCOM said U.S. forces shot down four Iranian attack drones headed for the Strait of Hormuz and intercepted six of seven ballistic missiles launched toward Kuwait and Bahrain before striking…

New research suggests ultraprocessed foods may increase fat in thigh muscles, potentially raising the risk of knee osteoarthritis regardless of weight.