Earth boasts some 4,600 species of cockroach, but perhaps none is as widespread as the German cockroach (Blattella germanica), which is today found anywhere humans permanently inhabit. But despite its ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

The German cockroach is an indoor pest that is found across the world. Science has finally solved the mystery of its origin. The cockroach, contrary to popular belief, isn’t one species. There are ...

Using genetics to identify the origin and the global path of the ubiquitous insect pest, the German cockroach, back to its wild origin could help us develop more effective pesticides to control them.