Crest, Colgate Lawsuits Target Fluoride in Kids' Toothpaste, Mouth Rinse By Jonathan Stempel (Reuters) -Procter & Gamble and Colgate-Palmolive are among the defendants in six new lawsuits ...

The color of one Kid's Crest product is shown changing to pink from blue as children brush. Fluoride helps prevent cavities when applied topically to the teeth, but when ingested can pose ...

Legendary game designer Shigeru Miyamoto talks about the newly opened Nintendo Museum in Kyoto, Japan and how it’s the most ‘Un-Nintendo-like’ thing Nintendo has ever created.

Japanese history is filled with epic tales of warriors, but few have stood the test of time as well as the story of samurai Miyamoto Musashi — and his duel with Sasaki Kojirō, one of Japan’s greatest ...