Three from smithsonianmag.com this week as we look back into how things got the way they are. First, a "Mission to Mariana Trench Records Dozens of Crazy Deep Sea Creatures" suggesting evolutionary stories we don't often see here.
Also, they explain "No, a Mitochondrial "Eve" Is Not the First Female in a Species." Learn more here.
Finally, "The “Hobbit” Lineage May Be Much Older Than Previously Thought." Find out more about that here.