A Ketchikan dentist measured her open jaw at over three inches wide. The measurements varied but Guinness reported an average of 7.28 centimeters. Robinson said she was able to get up to 7.62 ...

Scientists from King's College London have managed to grow a human tooth under laboratory conditions. And while this ...

An Alaskan woman is leaving the internet speechless after she broke the Guinness World Record for the largest mouth gape.

"When pet owners or bystanders initiate life support, we have seen successful outcomes and the pet may go back home with a ...

As the Trump administration takes steps to discourage the incorporation of fluoride in drinking water, experts warn the moves ...