Until a few months ago. At 1.5 inches long, the bee is the world's largest. It has a wingspan of 2.5 inches and enormous jaws, making it a fearsome sight. But Wallace's giant bee - officially ...

Scientists estimate there are about 4,000 species of native bees in the U.S.—and they’re both cooler and ecologically more ...

This year, commercial beekeepers in the U.S. lost about 60% of their bees – more than double average losses. What do those losses mean for beekeepers, and what do we know about the cause?