Gallup, a leading U.S. research and consulting firm, announced on the 11th that it will discontinue its presidential approval rating surveys, which it has conducted for 88 years, according to a report by The Hill,

Gallup has announced it will no longer publish its monthly approval and favorability ratings of individual politicians as part of "an evolution in how Gallup focuses its public research and thought le...

The company said in a statement that it is getting out of tracking the approval ratings of politicians to focus its research on "issues and conditions that shape people's lives."