Katy Perry's Lifetimes Tour is a high-flying, video game-inspired show, but online backlash has overshadowed the pop star’s ...

The Teenage Dream singer's Lifetimes Tour faced an onslaught of scrutiny, and now, people are accusing her of copying other ...

The Edmonton Oilers and Vegas Golden Knights are set to go head-to-head in the playoffs for the second time in three years.

While space tourism is gaining momentum, it remains available only to the wealthy, including these celebrities who have been to outer space.