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How does altruism begin. Is it biological? Is it taught? Researchers are trying to understand the DNA of altruism by studying toddlers.
5/8 • Stories of Impact • 2019 • Science
Death is life's greatest certainty. But that may be about to change. Scientists have discovered an immortal animal that may hold the secret of endless regeneration. They're on the brink of editing our DNA so that we can cure death like a disease. Or is dying necessary for the survival of our species?
S8E02 • Through the Wormhole • 2017 • Science
Some 30 million Americans have sent their DNA to be analyzed by companies like 23andMe and AncestryDNA. But what happens once the sample is in the hands of testing companies, and how accurate are their results? NOVA explores the power of genetic data to reveal family connections, ancestry, and health risks—and even solve criminal cold cases.
David Attenborough talks to Brian Cox about his admiration for the achievements of Charles Darwin, and how On the Origin of Species inspires him in his work in the natural world.
1/6 • People of Science with Brian Cox • 2018 • Science
"It's alive!" Since Dr. Frankenstein spoke those famous words, we've been alternately enthralled and terrified by the idea of creating life in the lab. Now, a revolution in genetic engineering and thrilling innovations in synthetic biology are bringing that dream—or nightmare, as the case may be—closer to reality. New tools allow researchers to use cells to create their own DNA and edit it into existing genomes with more ease and less cost than ever before. Along with renewed hopes for treating some genetic diseases, there's serious talk of using the newest technologies to bring long-extinct animals back from the dead – like the team hoping to resurrect the woolly mammoth. Science fiction is quickly becoming science fact. NOVA Wonders explores the benefits and the burden of risk surrounding the controversial new technology
5 • Nova Wonders • 2018 • Science
Jeff learns mind-bending tricks from Las Vegas icons Penn & Teller and has his perception of reality destroyed by viral superstar Zach King. But magic isn't all about big names and crazy illusions — for some; magic can be a celebration of nature, a connection to our cultural heritage and a means to explore our deepest selves.
S2E3 • The World According to Jeff Goldblum • 2021 • Science