Dozens of witnesses are set to take the stand in the trial, including CEO Mark Zuckerberg, who is scheduled to testify for ...

Katy Perry, the pop star whose lengthy catalogue includes a few songs that reference aliens and shooting across the sky.

Singer Katy Perry and journalist Gayle King are among the star-studded, all-female crew that made a quick trip into space on ...

Monday's flight features the first all-female crew since 1963 and includes big names like Katy Perry, Gayle King and Lauren ...