According to a new survey of America's beekeepers, almost a third of the country's honeybee colonies did not make it through the winter.
That's been the case, in fact, almost every year since the U.S. Department of Agriculture began this annual survey, six years ago.
Over the past six years, on average, 30 percent of all the honeybee colonies in the U.S. died off over the winter. The worst year was five years ago. Last year was the best: Just 22 percent of the colonies died.
A smartphone can tell you where to get a cup of coffee, but it can't go get the coffee for you. Engineers would like to build little machines that can do stuff. They would be useful for a lot more than coffee, if we could figure out how to make them work.
But the rules of mechanics change at small scales. Friction becomes dominant; turbulence can upend a small airplane.
Three popular pesticides will soon be illegal in the European Union, where officials hope the change helps restore populations of honey bees, vital to crop production, to healthy levels. The new ban will be enacted in December.
"I pledge to do my utmost to ensure that our bees, which are so vital to our ecosystem and contribute over €22 billion ($28.8 billion) annually to European agriculture, are protected," said EU Health and Consumer Commissioner Tonio Borg.
Good morning. I'm Renee Montagne. Minnesota's Mall of America is home to some 500 stores, a theme park and now some 72,000 ladybugs. Third graders released them inside the shopping center this week. Ladybugs protect the mall's 30,000 plants by eating aphids. Some mall-goers worried the bugs might descend on the food court, but a spokesman says the mall has released the ladybugs for years, and there's been no ladybug takeover yet. It's MORNING EDITION. Transcript provided by NPR, Copyright NPR.