Nearly 20% of Generation Z, or those ages 19 to 26, identify as something other than heterosexual, the latest Gallup Poll shows.The percentage of adults in the U.S. who identify as LGBTQ increased slightly year over year, to 7.2% last year, according to a Gallup Poll released Wednesday. While that’s just a slight increase from 7.1% in 2021, it’s more than double what it was a decade ago, when Gallup found just 3.5% of the U.S. population identified as something other than heterosexual in 2012. Advertisement Gallup asked more than 10,000 adults nationwide how they identify in telephone interviews last...