A concussion occurs when an impact to the head causes changes in brain cells, including those involved in hearing. While some changes may heal over time, others can be permanent. This is ...

Pro wrestling is a dangerous sport, and there's a reason why WWE tells you not to try at home. Here are the most dangerous ...

“Oregon and Dan Lanning have agreed on an amended 6-year contract that increases his annual pay by $2 million, sources tell ...