When we have the data to study groups of similarly aged people over time, we won’t always default to using the standard generational definitions and labels, like Gen Z, Millennials or Baby Boomers.

It can be useful to talk about generations, but generational categories are not scientifically defined and labels can lead to stereotypes and oversimplification.

Students who are gay, lesbian or bisexual, as well as girls, were especially likely to say their mental health has suffered in the past year.

Majorities of Americans support an array of measures to address climate change but stop short of a full break with fossil fuels.

The share of Gen Z voters who are Hispanic is significantly higher than the share among other groups of voters.

Republicans ages 18 to 39 are more likely than their GOP elders to think humans have a large role in climate change.

The gender gap in party identification remains the widest in a quarter century.

Born after 1996, the oldest Gen Zers will turn 23 this year. They are racially and ethnically diverse, progressive and pro-government, and more than 20 million will be eligible to vote in November.

Depression is rising among American teenagers, and teen girls are particularly likely to have had recent depressive episodes.

Midterm voter turnout reached a modern high in 2018, and Generation Z, Millennials and Generation X accounted for a narrow majority of those voters