A new study in human volunteers and mice identifies which danger signaling molecules lie at the heart of skin rejuvenation pathways.
A new systematic review has assessed the safety and reliability of menstrual cups. Its findings are overwhelmingly positive, though some doubts remain.
Feeling a pulse in the stomach, or abdomen, is not a cause for concern in some people. However, in others, it may indicate an aortic aneurysm. Learn more about the causes, risk factors, and symptoms here.