Year-olds

He's on the playground, surrounded by 12-year-olds twice a day, five times a week! How do you expect him to be mature?

Four Canadian provinces permit 18-year-olds to buy and smoke tobacco products; the remaining provinces, as well as the three territories, have set the minimum age to 19.

Don't feel guilty if you don't know what you want to do with your life. The most interesting people I know didn't know at 22 what they wanted to do with their lives. Some of the most interesting 40-year-olds I know still don't.

When I look at 18- and 20-year-olds and see what they want to do, I'm optimistic.

Across South America, nearly half of all 25- to 29-year-olds in 2017 had left school without earning a degree, the World Bank reported.

According to a 2018 Pew Research Center survey, 95% of 13- to 17-year-olds have access to a smartphone.

I know twenty year-olds that are older than me.

Mehr bases his conclusion on the results of studies that measured the mental aptitude of two groups of 4-year-olds and their parents.

All American conservatives do is call people pedophiles. It's massive projection, as their party is the one keeping it legal to marry 12-year-olds in many states.

70-year-olds shouldn't be running everything.