Cam Ferguson gets to his spot on the street adjacent to Chase Field — home of Major League Baseball’s Arizona Diamondbacks — about four hours before first pitch to set up his usual display of cold ...

When the end finally came, Phoenix was killed off by an unforgiving dust storm that blew across the arctic plains of Mars. The days were growing short for Phoenix, the NASA lander that had been ...

New findings explain the Phoenix cluster's mysterious starburst. Data confirm the cluster is actively cooling and able to generate a huge amount of stellar fuel on its own. The core of a massive ...

Ornithologists are seeking volunteers in California, Oregon and Washington for Project Phoenix, a multiyear research project exploring birds’ response to wildfire. No previous bird-watching experience ...

PHOENIX — In an attempt to balance education with entertainment, the Arizona Science Center in downtown Phoenix is raising money for a $25 million transformation from floor to ceiling. Hoping to add ...

WASHINGTON — They didn’t get to demonstrate their project for President Barack Obama, but three Phoenix teens were not complaining after their trip Tuesday to the fourth White House Science Fair.