A bruise forms when small blood vessels under your skin break due to an impact, causing blood to leak and pool. This results ...

WE’VE all been there… an explained deep purple mark appearing out of seemingly nowhere, on your arm the morning after the ...

You've had a bump, blow, or knock to your body that was hard enough to damage small blood vessels under your skin. Blood leaks out of these blood vessels, called capillaries, and seeps into the ...

Imagine a rubber band that's been used for years and has lost its elasticity. It no longer stretches and snaps back as easily, and any slight force can cause it to break. New York City-based ...