Did she stick her tongue out? Have you ever stopped to wonder why people do this? It’s not just children who do this.

Ever wondered why some people stick their tongue out when they concentrate? According to a neuroscientist, it could help your brain to focus. Here’s why. Welcome back to Just Curious, ...

California resident Chanel Tapper, 34, has kept the record for the world’s longest female tongue since 2010. She told ...

Never miss a story — sign up for PEOPLE's free daily newsletter ... even adults who are tongue-tied can't stick their tongue out past the gumline. Those are very visible," she says.