The core of the Phoenix cluster is shown across the whole electromagnetic spectrum. The bright purples represent X-rays produced by the hot gas, and the dashed purple outlines show regions where this ...

Ahead of the NASCAR Cup Series season finale at Phoenix Raceway, insiders Jordan Bianchi and Jeff Gluck outlined the advantages that each Championship 4 driver has entering the title-deciding race.

Federal officials outlined plans to clean up half-century-old groundwater pollution under central Phoenix during a meeting with community members on Nov. 13. Officials from the Environmental ...