Abhor-Rent: 525,600 Minutes Since the Insurrection. January 6th Insurrectionists: Where Are They Now? Elie Mystal: Hold Trump and Allies Accountable. Most 1/6 Convicts Got No Jail Time. The Humans That Lived Before Us.
It's not easy to say what makes a human -- to define the boundaries of the family. But we now know that it's a big and complex picture, with lots of amazing relatives in it.
Scientists have identified 2 million species of living things. No one knows how many more are out there, and tens of thousands may be vanishing before we have even had a chance to encounter them.
Just like taxonomists have debated over which physical characteristics warrant a new species designation, they’re conflicted over how much genetic variation you need to prove differentiation.
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