'Golden Bachelor' Mel Owens flip-flops on dating preference, now says there's 'no age to love' Colorado high school shooter ...

Arnie Negrete makes magnetic slime with toothpaste and Coke.

In TODAY.com's Expert Tip of the Day, dentists reveal how much toothpaste you actually need to clean your teeth, and why more ...

Be sure to check out GMSA@9 on Wednesdays when Meteorologist Sarah Spivey does the demonstrations and explains the science behind it. Because cornstarch is not totally soluble in water, it can make a ...