NEW YORK (AP) – Some flowers have found a nifty way to get the blues. They create a blue halo, apparently to attract the bees they need for pollination, scientists reported Wednesday. Bees are drawn ...
This 2016 photo provided by Edwige Moyroud shows a bumblebee foraging on an artificial flower with a region that appears blue due to an optical effect from microscopic ridges. The color makes flowers ...