Itchy Skin, Diarrhea Evolved to Promote Good Health

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Itchy Skin, Diarrhea Evolved to Promote Good Health It's ironic that the genes responsible for certain health problems evolved to help us, but it's a reminder that physical traits are not always all good or bad. READ MORE NASA Probe Gets Best Ever View of Dwarf Planet Ceres A spacecraft en route to the largest body in the asteroid belt between Mars and Jupiter returned its sharpest images yet. READ MORE WATCH VIDEO: Ceres May Be a Dwarf Planet, But It's Still Amazing The more scientists learn about this plucky dwarf, the more they like it. New Tattoos Found on Oetzi the Iceman A new imaging technique allowed researchers to identify 61 tattoos on the 5,300-year-old mummified body of Ötzi the Iceman. READ MORE WATCH VIDEO: What Ancient Wine Tasted Like Newly discovered artifacts the French made winee as far back as 425 B.C. What's Behind the Rise in Measles Cases? With the recent measles outbreak at Disneyland, the spotlight has been thrown back onto a disease that was thought largely eradicated. WATCH Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! 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