Tuesday, Mar 07 10 a.m. (ET)

Avian Flu Update

New outbreaks of bird flu have been reported in France, other areas in Europe and in Africa in recent weeks. Scientists concede there's much to learn about the virulent virus and how it spreads. An update on Avian flu.

Most Recent Shows

The Big Business Of Looted Antiquities

Wednesday, Aug 24 2016Instability in the Middle East and North Africa has fueled a boom in looted antiquities. New efforts to stem the tide include monitoring archaeological sites from space. The fight to preserve the world's cultural heritage sites.