13:25
High-Tech Foods: Is Genetically Engineered Food Safe?
Fast-tracked by the FDA, GMOs—genetically modified organisms—have already deeply penetrated America’s food supply. Are they safe? In this program, NewsHour correspondent Paul Solman looks at both sides of the GMO controversy. Agricultural law ...
51:35
Cell: The Spark of Life
From hydras to humans, every organism on Earth can trace its ancestry back to the first primitive cell. Will biotechnology one day create a cell outside of that family tree? This program looks at 21st-century genetic science and its search for the s...
14:45
Visualizing cell processes: the genetic code and its translation
Topics: The Protein Nature of Life, Protein Structure, Transcription, Translation and Protein Synthesis, Gene Regulation in Prokaryotes, Exons and Introns, Mutations, Renegade DNA - The Viruses.