Science Aug 24 Watch Judge’s Stem Cell Research Stoppage Debated A federal judge issued a ruling to halt human embryonic stem cell research and "preserve the status quo" from before President Obama expanded research guidelines. Judy Woodruff gets perspectives from Dr. Evan Snyder of the Sanford-Burnham Medical Research Institute and…
Science Sep 18 Watch India’s Population Boom Tests Green Revolution’s Legacy Fred De Sam Lazaro reports from India about new questions about the environmental impact of the nation's first major initiative to grow more food to meet the needs of a booming population.