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 ...

(CNN) — The cockroach that emerged from your sink drain and scuttled under the fridge? The nocturnal critter was most likely a German cockroach, and its ancestors were pestering people more than 2,000 ...

The German cockroach lives not in the wild, but in human buildings across the globe. The widespread species is the world’s most prevalent cockroach, but scientists have been unsure where it originally ...

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 ...

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