Many biology textbooks say the ability to roll your tongue into a tube is determined by a single gene you inherit from your parents. Wrong. The idea of a dominant "tongue-rolling" gene was ...

Everyday activities can sometimes lead to tongue injuries that result in swelling. Common culprits include accidentally biting your tongue while eating, burns from hot beverages, or irritation ...

From coriander tasting like soap, to being able to roll your tongue, here are five things that we have inherited from our parents. 1. A hatred for coriander Believe it or not, the reason there ...