Dion is currently battling a serious neurological condition called stiff person syndrome. Here's what we know.
The crew of Polaris Dawn joins TODAY to talk about completing the first ever civilian spacewalk and going deeper into space than any astronauts since the Apollo mission. "It was very emotional. Earth ...
While summer has come to a close and schools are back in session, the heat is always on in Miami. Last week, we sent Vlad out ...