It's an environmental puzzle that begins with a seemingly trivial detail.

There is an environmental mystery afoot,and it begins with a seemingly trivial detail that reveals a disaster of global proportions.One day, you notice that the honey you slather on your morning toast is more expensive.Instead of switching to jam,you investigate the reason for the price hike.What you find is shocking.The number of domesticated mhoneybees in the US has been decreasing at an alarming rate.This decline appears too big to be explained by the usual causes of bee death alone: