Here you can browse the extensive archive of Science Update’s flagship daily, minute-long, syndicated radio show (now also known as the Science Update Podcast – Daily Edition)—by date or by topic. You can also find past episodes of the Science Update Podcast – Weekly Edition. And don’t forget: you can search by keyword in the box on the upper right of every page.
Recent Archives
Medicinal Produce
Analyzing colored carrots for phytochemicals, and a compound in grapes inhibits a cancer enzyme.
Green Leaves
Why are leaves green? (Chlorophyll doesn’t absorb green light, so it reflects back.)
Camera Red-Eye
Why do flash pictures sometimes give subjects red eyes? (Light reflects off blood-vessel-rich retina.)