Media Coverage
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Two Centuries On, Smithsonian Connects Jefferson’s Hair to Hemings’s Children
Beth Shapiro and Ed Green, two experts in ancient DNA at the University of California, Santa Cruz, employed groundbreaking techniques to yield “extraordinary proof” that Thomas Jefferson fathered children with Sally Hemings. Additional coverage in The Atlantic and The New Yorker.
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We’re worrying about the wrong AI apocalypse
“Before, you needed to have highly skilled technical expertise,” to pull off some version of a real-life Aurora Generator Test, said Alvaro Cardenas, a computer science professor at UC Santa Cruz. “And now, you just have to have a general idea of what’s possible.”
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How sick sea lions and an anchovy fishing ban in Monterey Bay are connected
“The classic way to get a big toxic event in Monterey Bay and in California is you have alternating cold, high-nutrient water and then warm water that’s keeping everything up in the surface and concentrating,” said Raphael Kudela, a professor of ocean science at UC Santa Cruz. “That’s basically what we’ve been having this year.”
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DNA Reveals the Extinct ‘American Cheetah’ Wasn’t Actually a Cheetah
Molly Cassatt-Johnstone, a Ph.D. candidate at the University of California, Santa Cruz led research that produced high-quality ancient genomes from a fossil in Natural Trap Cave, Wyoming, and another from Bluefish Caves in Yukon. The genetic family tree placed Miracinonyx beside the modern puma, Puma concolor, rather than the African cheetah. The Miracinonyx and puma…





