Thanks to efforts from scientists and everyday citizens, two rare species of parasitic wasps have been identified in the U.S. for the first time. The wasps were located on both the East and West Coast ...

Oak gall wasps and their predators don't have the panache of butterflies, but they're attracting growing interest among both scientists and naturalists. Subscribe to our newsletter for the latest ...

Two species of Bootanomyia dorsalis wasps introduced to North America from Europe A, B variation in the extent of wing infumation from a single collection of B. dorsalis sp. 2 from Neuroterus ...