A movement is emerging online to shun store-bought toothpaste over a conspiracy theory that small colored markings on the end of tubes signify whether the product was made with natural or chemical ...

If you don't know what we're talking about, go to your bathroom drawer now, turn your toothpaste over and look at the marking on the rigid part at the bottom of the tube. You'll likely see one of four ...

Glassy state: a new field theory describes amorphous materials such as glass beads. (Courtesy: iStock/schmidt-z) Many common materials such as glass, compacted sand and toothpaste have a solid’s ...

Don't miss out on the headlines from Lifestyle. Followed categories will be added to My News. If you don't know what we're talking about, go to your bathroom drawer now, turn your toothpaste over and ...