Second grade teacher Melissa Cahalan works with second-graders Da’Neyah Boothe (left) and Stella Meyers (right) on an exercise with Bee-Bots, bee robots used as a teaching tool in computer science ...

An extremely rare blue bee that was last seen four years ago has been rediscovered by a researcher at the Florida Museum of Natural History. The metallic navy insect, a blue calamintha bee, had only ...