The entire body of a sea urchin is what researchers are now calling an “all-body brain,” with neurons that function as a ...

Why do head injuries bleed so much? Learn the surprising reason behind all that blood and when it’s time to seek medical help.

NEW YORK -- One month after Bob Saget was found dead, his family and the Florida medical examiner's office handling the case announced that the comedian and "Full House" star "passed from head trauma.

Fortunately, there are steps any American can take. Everybody can assist in funding more research, even with as little as $20 ...