"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: A study reveals the beginning of understanding of the ...

Leonardo Da Vinci was one of the first people to draw detailed sketches of human anatomy. His drawings showed that he noticed networks of muscle fibers on the inside of the heart. Da Vinci thought ...

A mysterious organ that’s most active in childhood might play a previously underappreciated role in adults. In a study of almost 2,300 adults who underwent chest surgery, removing the thymus gland was ...

A close-up image of a differentiated thymic epithelial cell. UC San Francisco immunologist and stem cell scientist Mark Anderson, MD, PhD, came up with a novel idea to prevent transplanted organs from ...

PHILADELPHIA & BOSTON--(BUSINESS WIRE)--Tolerance Bio, a biopharmaceutical company pioneering innovative approaches to extending healthspan by preserving, restoring, and manipulating the function of ...

A study reveals the beginning of understanding of the trabeculae of the heart. We're still catching up with a great deal of Leonardo da Vinci’s ideas, including this one. Scientists combined genetics ...