See a wasp stinger under the microscope in stunning detail. This close-up reveals the sharp structure and design behind one ...

Many flies are plagued by parasitic wasps, which lay their eggs in fly larvae, turning them into surrogate wombs for wasp larvae. One common fly has successfully fought off its wasp predator by ...

A worker wasp prepares to carry bait marked with a string which allows the wasp to be tracked back to its nest. A survey on larvae of Japanese wasps revealed that not only is their diet more diverse ...