Nov 07 Scientists Map Whole Genome of Cancer Patient By PBS News Hour Scientists have for the first time mapped the entire genome of a cancer patient, in the process finding eight new genetic mutations that led to the woman's leukemia. Continue reading
Mar 31 Watch Researchers Examine Impact of Exercise on Aging Scientists have coined a new term -- geroscience -- to describe research that aims to slow down aging and delay the onset of age-related diseases like Alzheimer's and Parkinson's. Researchers are studying the underlying genetic causes of aging and effects… Continue watching
Nov 20 Watch Breakthrough Set to Radically Change Stem Cell Debate Scientists reported Tuesday that they had succeeded in making human skin cells mimic embroynic stem cells, potentially bypassing the ethical debate over embryonic stem cell use. A cell biologist discusses the research behind the advance. 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
Jul 26 Watch Obesity Spreads Through Friends, Family, Study Finds People whose friends and family members gain weight are more likely to become obese themselves, according to a study in this week's New England Journal of Medicine. NewsHour health correspondent Susan Dentzer discusses the findings. Continue watching
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