The pop star is set to make an appearance at Super Bowl LIX in New Orleans. Here's everything we know about her plans.

Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note ...

Cat, or Caterpillar, is a US-based construction machinery manufacturing company. The company licensed its brand to UK-based Bullitt Mobile back in 2013, which has since been producing Cat-branded ...