Today, tegus are considered invasive creatures in Florida, but a new paper suggests they’ve lived in the southeastern United ...

Two fossils of singing cicadas, one of which was remarkably well preserved, reveals that the insects dispersed in Europe ...

Helmetia expansa was found to have walking legs and molting behavior, changing assumptions about its mobility and growth. For ...

Fossil sites in Australia hold pollen and spores from the dinosaur age, when the island straddled the Antarctic Circle. Now, ...