There is a newly found cockroach species in the U.S. that can survive freezing temperatures.
Some female cockroaches only mate once and stay pregnant for life.
Florida man, Edward Archbold, dies after eating dozens of cockroaches at cockroach-eating contest.
Cockroaches spread nearly 33 different kinds of bacteria.
Cockroaches shed their skin.
Cockroaches raised in space become quicker, stronger, faster, and tougher than cockroaches on Earth.
Cockroaches have their own neighborhoods.
Cockroaches get lonely and even become ill if they are left alone for too long.
Cockroaches can run up to 3 miles an hour.
Cockroaches can make group decisions. When 50 cockroaches are presented with 3 shelters that can only house 40, they'll split evenly into two groups and leave one shelter empty.