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 ...

Pill bugs are gray pests related to crustaceans, and they are known for their ability to roll up into a ball when they ...

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 ...