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Dinosaur Teeth

Here's What Made T. Rex's Big, Knife-Like Teeth So Strong

The Huffington Post | Jacqueline Howard | Posted 07.28.2015 | Science

There's no doubt Tyrannosaurus rex -- and other carnivorous dinosaurs -- had some terrifying chompers. But what made the teeth of these dinosaurs stro...

EXPLAINED: How Dinosaurs Kept Their Chompers Sharp

LiveScience | Denise Chow | Posted 07.18.2013 | Science

Some plant-eating dinosaurs grew new teeth every couple of months, with some of the largest herbivores developing a replacement tooth every 35 days, t...

T. Rex's Fearsome Bite Called World's Most Powerful

Posted 03.01.2012 | Science

By: Jennifer Welsh, LiveScience Staff Writer Published: 02/28/2012 07:09 PM EST on LiveScience The tyrant lizard, also known as Tyrannosaurus re...