Almost all babies bump their head at some point. Although the majority of bumps are nothing to worry about, here's what ...

"There's no contusion and bleeding in the brain," Ferris said. "All you see is the bump on the head from the edema on the skin. That's perfectly fine, but if you have two or more bumps, then you ...

"But there is no place in the game for where the bump actually hits someone in the head. "We've been very strong on this for a long period of time. Going back more than a decade, we've made the head ...