NOAA Podcasts and RSS Feeds
The U.S. National Oceanic and Atmospheric Administration has periodic podcasts of its research. Examples of recent titles include "2005 Atlantic Hurricane Season and Global Earth Observing System of Systems, or GEOSS" and "Galapagos Spreading Center: Exploring Undersea Volcanoes." NOAA also provides RSS feeds for National Weather Service Advisories (by state/county/zone), National Hurricane Center advisories (by storm name or Atlantic / Pacific basin), and news releases.
for NOAA News Releases