Spending many hours daily looking at screens feels like a foregone conclusion. The new challenge is paring down what fills them.

Tourists often visit sites marked by death, tragedy, and disaster out of macabre curiosity. What they typically find there is enlightenment, empathy, and a connection to history.

Chronically online millennials turning memes into costumes used to be all the rage. Now, the TikTok generation has a new challenge to bring back some old classics.