Katy Perry has been busy. In the past year, she's released an album, campaigned for Vice President Kamala Harris and flew to ...

Katy Perry says her new sci-fi-inspired world tour is "Disneyland on wheels." The pop star kicks off her tour Wednesday in ...

A faint cosmic spin – one rotation per 500 billion years – could resolve the stubborn Hubble tension by tweaking standard ...

Katy Perry is exactly the kind of celebrity to go to space.

C retractable charger works equally well at home or on the go, and is more functional than other options on the market.

A wrecker claws up a mountain in a recovery that pushes all limits. DC announces ‘extraordinary measures’ after House fails ...

It’s advancing science and bringing renewed hope to cancer patients and ... The shot clock to vote in this round expires at 9 p.m. EDT on April 6.

Your financial privacy and protection from excessive banking fees are at risk as Congress targets CFPB regulations.