Dorothy's Ruby Red Slippers from The Wizard of Oz are back on display at the National Museum of American History. Gamma Presse: MGM In 1939, sixteen-year-old Judy Garland donned a pair of ruby ...

One reader wonders: Since purple dye was scarce, why didn’t people just combine blue and red? Illustration by Aurélia Fronty Q: I’ve heard that purple was called the royal color because ...

The U.S. Food and Drug Administration (FDA) announced a ban on Red Dye 3 (FD&C Red No. 3), an artificial colorant widely used in foods and ingested drugs. This additive has been the subject of ...

SHOPPING: If you're a puppy or kitten owner, you know how much their wellbeing matters - and that's why purchasing comprehensive pet insurance can be invaluable during this early stage.