Cardiovascular disease is a group of health conditions that affect the heart, blood vessels, and circulation. Specific issues include atherosclerosis (plaque buildup in the arteries), heart attacks, ...

Regenerative medicine is the branch of medicine that develops methods to regrow, repair or replace damaged or diseased cells, organs or tissues. Regenerative medicine includes the generation and use ...

Apr. 2, 2026 A mysterious Greek inscription found beneath the Great Mosque of Homs could pinpoint the long-debated location of an ancient sun temple. Scholars now think the mosque sits atop a sacred ...