Oct 08 Watch Nobel Prize Winner for Medicine Details Gene Modification Work This year's Nobel Prize in medicine was awarded Monday to a trio of scientists who modify genes in mice. One of the recipients, Mario Capecchi, professor of biology and human genetics at the University of Utah, discusses his award-winning work. Continue watching
Sep 04 Watch Geneticist Discusses Decoding His Own DNA Researchers have made new discoveries about genetic complexity by decoding one man's DNA. Geneticist Craig Venter, whose DNA was decoded, talks about the significance of the findings. Continue watching
Sep 04 Scientists Map Entire DNA Sequence of One Person By PBS News Hour Scientists announced Tuesday that they had taken genome mapping to the next level by sequencing the entire DNA of an individual -- geneticist Craig Venter. Continue reading
Jun 14 'Landmark' Study Changes Long-held DNA Beliefs By PBS News Hour A four-year international study of the human genome has prompted scientists to rethink some of their most basic ideas about how DNA functions. Continue reading
Mar 16 Watch Oceanic Expedition Uncovers Vast Genetic Diversity A two-year study of the world's oceans revealed an unprecedented level of genetic diversity in marine microbes. Expedition leader J. Craig Venter discusses the study and its significance. Continue watching
Mar 14 Oceans Study Reveals 6 Million New Genes By PBS News Hour Scientists spent two years trawling the oceans for bacteria and viruses, and in the process discovered 6 million new genes, doubling the number known on Earth and holding promise for new antibiotics and alternative energy sources. Continue reading
Nov 17 Scientists Sequence Part of Neanderthal Genome By PBS News Hour Scientists announced Wednesday that they had mapped sections of the Neanderthal genetic code, using DNA extracted from a 38,000-year-old fossilized femur bone found in a Croatian cave. Continue reading
Oct 04 Watch Roger Kornberg Joins Father as Nobel Laureate The Nobel Prize in chemistry was awarded Wednesday to Roger Kornberg of Stanford University for his work on how cells use information in genes to produce proteins. He and his father Arthur Kornberg, also a Nobel laureate, discuss their achievements. Continue watching
Jul 20 Watch DNA Kits Provide Insight into Genetic Ancestry With advances in DNA technology, researchers are learning more about the origins and diversity of humans, allowing companies to offer DNA test kits and analysis for people who want to learn more about their ancestry. Continue watching
Jul 29 DNA Tests Confirm Body Is Daniel Pearl's Pakistani officials confirmed Saturday that DNA tests showed a decapitated body found in a shallow grave in the southern port city of Karachi in May was that of Daniel Pearl, the murdered "Wall Street Journal" reporter. Continue reading