Where Have All the Bees Gone?

Apples, blueberries, peppers, cucumbers, coffee, and vanilla. Do you like to eat and drink? Then you might want to thank a bee.

Bees pollinate 75 percent of the fruits, vegetables, and nuts grown in the United States. But numbers of bees are falling, and that has scientists alarmed. What's behind the decline? Find out what we already know, and learn how you can help save these vital pollinators.