Posted by Larry O'Hanlon Tue Feb 9, 2010 04:05 AM ET | 0
A new fossil skull of a bull confirms that beef has been "what's for dinner" since the dawn of humans. Read more
Page 1 of 1
our sites
video
shop
stay connected
corporate
Image Credits DCL
Copyright © 2012 Discovery Communications, LLC. The number-one nonfiction media company.