Winning roaches hiss more than losers, so the sounds may be used to help determine a roach hierarchy. Hissing is also part of the cockroach's mating ritual, and can be used as an effective alarm cry.

There are many reasons why Madagascar Hissing Cockroaches are fantastic pets for children and adults. They are harmless, docile, easy-to-care-for creatures and are an excellent introduction to the ...

Perfect gift for shattered valentines: San Francisco Zoo gives jilted lovers the chance to name a giant scorpion or hissing cockroach after their exes. San Francisco Zoo is giving the spurned and ...