Today’s Discoveries: a new dino, a rare gold coin, and micro-robots

Meet the newly discovered horse-sized dino that evolved into a T. Rex Read More > Today's Top Stories Watch your step! Hiker stumbles upon Ancient Roman coin. Read More > Diet tips from Neanderthals: Don't forget your fruits and veggies. Read More > Video: All together now! Tiny robots that can move mountains (ok, cars). Watch Now > Photo Gallery: 5 weird facts about Uranus View More > Video: You ask, we answer: Why do we have eyebrows? Watch Now > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - At Discovery Communications, we value your privacy. If you would like to be removed from future communications like this, please click here. Privacy Policy Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © Copyright 2015 Discovery Communications, LLC