These lookalike insects have very different habits and habitats.

Oriental cockroaches and American cockroaches are both widely known as household pests around the world. They have a similar appearance at first glance, so if you have one of these creatures invading ...

Add Yahoo as a preferred source to see more of our stories on Google. While cockroaches can seem like just a nuisance, their presence can pose some real health risks. Cockroaches carry bacteria that ...

A new study traces the German cockroach’s evolution throughout human history, from the Islamic empires to modern-day Europe. The German cockroach (above) likely evolved from the Asian cockroach.