8 NFL Facts That Will Piss You Off

Please add Discovery@discoverymail.com to your address book to ensure delivery to your inbox. If you are having trouble viewing this email with images, click here.

8 NFL Facts That Will Piss You Off         Despite America's love for the game, the NFL as an organization is riddled with problems that make the league, well, not so super. Read More WATCH VIDEO: Concussions in Football: What Can Be Done? What happens to a player's brain during violent collisions? Watch the Sun Get Photobombed by the Moon         The moon gave NASA's SDO spacecraft a private eclipse today, and we have the video to prove it. Read More WATCH VIDEO: SDO Captures Eruptions on Sun High-definition footage shows huge eruptions of plasma blasting into space. Dog Family Tree Traced Back 2 Million Years         A scrappy, Italian canine that lived 2 million years ago helps explain the evolution of wolves and dogs. Read More WATCH VIDEO: Dogs Have Feelings, Too Dog owners have been saying it for years: "Dogs are really just four-legged, furry humans." Why Do Limbs Come in Pairs? Video         Learn how our stomachs could be the reason why many species evolved into creatures with four appendages. Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2013 Discovery Communications, LLC