Exploring underwater volcanoes
The bottom of the ocean is often considered a lifeless desert except near underwater volcanoes. University of Delaware researchers are heading down there to explore.
The bottom of the ocean is often considered a lifeless desert, except near underwater volcanoes. University of Delaware researchers are heading down there to explore. Kerry Grens reports from the WHYY health and Science Desk. Also covered: Identifying diabetics.
Watch (requires Real Player)