A stray tooth found in a fossil provides some of the most convincing evidence that T. Rex was a predator that hunted live prey rather than a scavenger that fed off of already dead animals.
Click here to read Bob's blog.
iStock / DrGrounds
Chances are you've been mistakenly storing some of these foods in your…
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.