When conditions get too dry, Madagascar hissing cockroaches like to "cuddle." Under certain conditions, the large insects gather in groups, with many participants in physical contact with one another.

More than 25 million people in the U.S. live with asthma, and cockroach allergens are a key trigger in many low-income, urban ...

Learn how tight clustering helps Madagascar’s hissing cockroaches conserve water during dry spells, offering new insight into ...

Not only do American cockroaches reproduce quickly, but they also live longer than most, with an average lifespan of two years. German Cockroach (Blattella germanica) The most common cockroach in ...