Every year, Americans toss a billion tubes of Colgate toothpaste in the trash, and they eventually end up in a landfill. But this year, that could change. Colgate’s designers have spent more than five ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Zoe Malin Reporter The American Dental Association ...

Our minds were blown back in 2012 when researchers at MIT demonstrated a new coating that let ketchup slide right out of a bottle with ease. Nine years later, the technology, known as LiquiGlide, is ...