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 ...

German cockroaches thrive in buildings all over the world. They're one of the most common cockroach species, causing trouble for people both here and overseas. But in nature, they're nowhere to be ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The cockroach that ...

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.

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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 ...