Among North Carolina frankfurter aficionados, the state’s signature bright red hot dog is a thing of pride and beauty. Distinctively tubular, the tradition of these vibrant hot dogs stretches back ...

What Gives Ground Beef Its Color? Ground beef is typically made with various trimmings from a cow, the USDA verifies. The grinding process not only creates a uniform texture, but it also helps blend ...

Yep, there's a scientific reason behind why you can't resist those bright red logos you see everywhere. There’s a reason you can’t resist the siren call of the McDonald’s logo or the Coca Cola logo.

A viewer tells us their feet have been turning bright red and they’d like to know what could cause this. Doctor Lacy Anderson has some possible explanations. A viewer tells us their feet have been ...