A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.

I’ve tried a lot of organization hacks over the years, and using a paper towel holder to organize trash bags has to be one of the most unusual.

Finance's biggest firms are considering how AI might impact jobs, how it could cut costs, and reduce "grunt work." ...