Researchers Listening to Bees for Sounds of Trouble

Science has been searching for a definitive reason why domesticated honeybee colonies continue to suddenly die off. But Colony Collapse disorder, as it is called, is still somewhat of a mystery. To try and get some answers, a university is using high-tech monitoring tools to listen in on the bees’ conversations for clues to their health. VOA’s Kevin Enochs reports.
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