Where have all the bees gone?

NPR's Forum has a great radio program about European Honeybees and Colony Collapse Disorder. CCD is an unexplained hive problem identified, at the moment, by its one symptom...that the bees never come home. Plus Honeybees in Nature.

Forum, NPR
http://www.kqed.org/epArchive/R703090900

Honeybee Focus, Nature
http://www.nature.com/nature/focus/honeybee/index.html