Some female stick insects just don’t need males around, ever. They clone themselves, alter their pheromones to stay inconspicuous to unwanted suitors, and when males try to copulate with them, they ...

Significant χ 2 tests indicate that adding a given variable significantly increases the amount of deviance explained. Set 1 and set 2 crosses were performed in separate years. Agrell, J., J. O. Wolff, ...

Female Lord Howe Island stick insects have laid more than 500 eggs at the San Diego Zoo in the past couple of months, the first time the critically endangered species has done so at a North American ...

Despite having sex with males, females of a Japanese stick insect species produce offspring that are genetically identical to themselves. Combined with other evidence, it suggests that the males of ...

Add Yahoo as a preferred source to see more of our stories on Google. Goliath stick insects (Eurycnema goliath) are among the largest and heaviest insects in Australia, with females reaching 7 inches ...

A special expedition in February sponsored by the New South Wales National Parks and Wildlife Service located three female Dryococelus australis on a ledge of a small, rocky island called Balls ...