Watching fights between creatures in the wild can be an interesting insight into how they attack opponents and defend themselves. It says a lot about their evolution and how they have developed into ...

ANSBACH, Germany – U.S. Army Garrison Ansbach is home to various bees, wasps and hornets and while some are more aggressive than others, they are all protected by the German Nature Protection Law.

Fruit flies are generally highly susceptible to parasitic wasps, but some have stolen a gene from bacteria that makes them resistant. This adult fly, Drosophila melanogaster, has two cysts (made dark ...