We carry DNA from extinct cousins like Neanderthals. Science is now revealing their genetic legacy 

By Laura Ungar And Maddie Burakoff THE ASSOCIATED PRESS Neanderthals live on within us. These ancient human cousins, and others called Denisovans, once lived alongside our early Homo sapiens ancestors. They mingled and had children. So some of who they were never went away _ it’s in our genes. And science is starting to reveal just how much that shapes us. Using the new and rapidly improving ability to piece together fragments of ancient DNA, scientists are finding that traits inherited from our ancient cousins are still with us now, affecting our fertility, our immune systems, even how our bodies handled the COVID-19 virus. “We’re now carrying the genetic legacies and learning about what that means for our bodies and our health,” said Mary Prendergast, a Rice University archeologist. In…

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