Why couldn't they have this when I was a kid. I'll tell you why...because my diet would have been all Twizzlers!
A radical new therapy holds real promise in changing the way dentists treat your cavities -- they'd get the cavities to fill themselves...
On July 20th, 1969 Neil Armstrong became the first man to walk on the moon. Today is the 43rd anniversary of that historic event. Here's a look back at the giant leap we made for mankind: