Hiya KS,
There is a Topic on Vanishing Honeybees on the General Science forum. You should read it through (only a couple of pages); it doesn't sound as if cell phones are related in any way (don't know if that's good or bad news!).

Please feel welcome to look over some of the topics on the Climate Change forum also (just for interest -nothing about bees, yet!).

~samwik

Pyrolysis creates reduced carbon! ...Time for the next step in our evolutionary symbiosis with fire.