Stick insects keep evolving to have the same strange body plans over and over again, scientists have discovered. This evolutionary blueprint has enabled researchers to predict the critters' next ...

Considered extinct for over 80 years, a chance find on a sea stack where little survives has sparked ... [+] hope for the future of the Lord Howe Island stick insect. When the SS Makambo ran ...

Insects don’t have lungs. Their blood-like hemolymph doesn’t carry oxygen. Instead, they take in oxygen through a row of ...