Paul "PK" Kemsley just an emotional message for Mauricio Umansky following his broken clavicle surgery. Get the details.

Teddi Mellencamp's brain estranged husband Edwin Arroyave shared a new health update following her brain surgery. Get details.

A study of nematodes by researchers at Nagoya University in Japan has found that aging-related decline in brain function is caused by the excessive activation of certain neurons over time, rather than ...