The Missing Neanderthal DNA in Modern Humans | Science and Morality | Genetic Superheroes Exist

 [LiveScience Newsletter] [Follow Us] [RSS] [facebook] [Twitter] [Google Plus] [News] [Spaceflight] [Science and Astronomy] [Skywatching] [Skywatching] [Skywatching] [Skywatching] [Catastrophic Volcanoes] [Why Neanderthals Likely Fathered Few Kids with Modern Humans] [Share on Facebook] [Share on Twitter] [Share on StumbleUpon] [Share on Pinterest] Humans today often carry around a small chunk of DNA from Neanderthals, suggesting we interbred with our closest known extinct relatives at some point in our history. So why isn't there more Neanderthal DNA in modern humans? [Talking Frogs] [The Most Interesting Science News Articles of the Past Week] [Share on Facebook] [Share on Twitter] [Share on StumbleUpon] [Share on Pinterest] Each week we uncover the most interesting and informative articles around, here are 10 of the coolest stories in Science this week. Poop leads the way: Signs of Hannibal's passage were preserved in poop deposits left behind by his army's horses.  [What's Hot] [PurchDeals] [Smart Shopping for Your Wallet and Budget: Follow @PurchDeals on Twitter] Make smarter buying decisions while saving a ton with our new @PurchDeals Twitter Feed. You're just 2-clicks away from tons of savings. Follow us now! [Diet sizes] [Pope Francis and Conscience: What Science Says About Morality] [Share on Facebook] [Share on Twitter] [Share on StumbleUpon] [Share on Pinterest] The Catholic Church has rigorous language explaining what is right and what is wrong, but last week Pope Francis urged people to look inward at their consciences while navigating moral dilemmas. [Diet sizes] [Unexplained 'Genetic Superheroes' Overcome Disease Mutations] [Share on Facebook] [Share on Twitter] [Share on StumbleUpon] [Share on Pinterest] A tiny number of people in the world carry genetic mutations that were thought to guarantee the development of severe childhood diseases, but these people do not actually have these diseases, according to a new study. [Diet sizes] [Zika Virus Linked with Another Brain Disease: What's ADEM?] [Share on Facebook] [Share on Twitter] [Share on StumbleUpon] [Share on Pinterest] Some people infected with the Zika virus may develop a rare neurological disorder that is similar to multiple sclerosis, a new study from Brazil suggests. [Diet sizes] [Matter: Definition & the Five States of Matter] [Share on Facebook] [Share on Twitter] [Share on StumbleUpon] [Share on Pinterest] Physical science, which includes chemistry and physics, is usually thought of as the study of the nature and properties of matter and energy in non-living systems. Matter is the "stuff" of the universe - the atoms, molecules and ions that make up all physical substances. [Purch] You've received this message because you've registered or accepted our invitation to receive email from LiveScience.com To unsubscribe, [click here] Copyright 2016 Purch.com ALL RIGHTS RESERVED 150 Fifth Avenue, 9th Floor, New York, NY 10011 2425 Lincoln Ave. Ogden, UT 84003