1 in 5 prisoners had Covid-19, a grid map

With wildfires burning in the western United States, smoke fills the air. This is an animation of the air quality during the past couple of months.

Since 1972, the General Social Survey has asked people about their happiness. It never changed much — until 2020 happened.

Looking at the 100 most common jobs people switched to, a timeline comes into view when we adjust the relative switch rates by age.

How good or bad something is depends on what you compare against.