As research continues to progress with Alzheimer's disease, scientists are looking for information about what might contribute to it. They recently found one possibility.

Football has always been a dangerous game. Now researchers are learning more about the long-term effects professional players may be experiencing from career-related head injuries.

It can take a while to get back to normal even after a mild traumatic brain injury. Regardless of severity, headaches are common in the year after such an injury.