Scientists discover what’s killing the bees and it’s worse than you thought

Scientists discover what’s killing the bees and it’s worse than you thought - Quartz: "As we’ve written before, the mysterious mass die-off of honey bees that pollinate $30 billion worth of crops in the US has so decimated America’s apis mellifera population that one bad winter could leave fields fallow. Now, a new study has pinpointed some of the probable causes of bee deaths and the rather scary results show that averting beemageddon will be much more difficult than previously thought."