It’s obvious why a stick insect’s wardrobe is the way it is. Look like a stick, avoid getting eaten. But scientists in Japan noticed that despite their camouflage, stick insects became bird food quite ...

Stick insects that reproduce asexually cannot adapt as quickly in the course of evolution as sexually reproducing species, leading to a decrease in biological diversity, according to new research. An ...

Some famously celibate stick insects are not quite as sexless as once thought 1. Sex reshuffles the genetic deck, providing new possibilities for adaptation. Without sex, populations adapt more slowly ...