Did T. rex Have Lizard-Like Lips?

In our fallen world, T. rex was once the ultimate apex predator���massive and muscular, with a mouth filled with strong, sharp teeth. This creature is intimidating���even in illustrated form, like we often see it depicted today. Imagine how it must have been in person! But the image we all have in our minds of this top predator may be changing due to a new study that claims T. rex had lips! Not lips like ours, but lips that would hide their teeth.

Skin is rarely preserved in the fossil record, s...