I don’t know if you’ve noticed, but toothpaste-tube technology has improved in a way that answers so many prayers, for so many people. And I hate it. Think of your toothpaste tube. What does it look ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (CNN) — Colgate wants to give you another ...

Founded in 1921, Society for Science & the Public's mission is to advance public understanding and appreciation of scienceamong people of all ages through publications and educational programs. A ...