Posts by Hillary Rosner
Do you know what creature is the parent of every living thing?
When we think about our ancestors, most of us reach a few generations back—great-great grandparents, maybe a generation or two before. If we think back further, we might contemplate early hominids, the two-legged species that straddled the line between apes and us. But what happens if we go further back in time—to the ancestor of … Continued