Add Yahoo as a preferred source to see more of our stories on Google. Conglobation protects certain pill bugs and also helps them retain moisture. Some predators have adapted to have specialized ...

Flip a damp log in your backyard, and a crowd of tiny gray roly-polies usually rushes for cover. These pill bugs may look like insects, but they are actually crustaceans, distant relatives of crabs ...

Most people first notice pill bugs while lifting a flowerpot or turning over a log, then watching small gray roly polies curl into tight balls. Because they share space with ants and beetles, many ...

Maintaining high levels of hydration is essential for terrestrial gill function in pill bugs. The pleopodal lungs create a biological bottleneck that dictates precise microhabitat selection. Modern ...