The upper stage of a SpaceX Falcon 9 rocket treated stargazers in Europe to a surprise display on the night of June 23, when ...

The first images released by the Vera C. Rubin Observatory show details of our Solar System with unprecedented clarity.

On Wednesday, Los Angeles and Orange counties will see morning clouds and afternoon sunshine, along with a high of 78 degrees and a low of 59. Temperatures will be in the low 80s Thursday.