It's SHARK WEEK! In this special shark week episode we've got the world's slowest shark, why sharks don't need toothpaste and we also landed on the Red Planet. This week we'll learn about sharks, sharks and Mars! As a bonus, we've got some amazing shark facts for you too! LINKS TO THIS WEEK'S STORIES: Presenting the World's Slowest Shark http://news.discovery.com/animals/slowest-shark-greenland-120731.html#mkcpgn-fbnws1#mkcpgn-ytnws1 Discovery News' Mars Coverage http://news.discovery.com/mars Discovery News' MSL Curiosity Coverage http://news.discovery.com/search/results.html?focus=site&query=curiosity#mkcpgn-ytnws1 Shark Teeth Have Built-In Toothpaste http://news.discovery.com/animals/shark-teeth-flouride-120725.html#mkcpgn-ytnws1 MORE DISCOVERY NEWS VIDEO: http://DiscoveryNewsVideo.com CONNECT WITH DISCOVERY NEWS: Like us on Facebook http://facebook.com/discoverynews Follow us on Twitter @Discovery_News http://twitter.com/discovery_news Join our Tumblr http://discoverynews.tumblr.com Remember, our stories are selected by YOU the reader. To get your favorite story on the show leave comments on Facebook, tweet the stories and read Discovery News all you can!
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