Based on records from the Paleobiology Database, a public database that contains information about organisms of all geological ages, Arizona has the 12th most dinosaur fossils among states with ...

Fifty years ago, Arizona State Professor Donald Johanson discovered the Lucy fossil skeleton—dated at over 3 million years ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

The 6.25GW of procurement includes battery storage and solar capacity to support 2031 goal to exit coal generation ...