PBS NewsHour explains how the Associated Press will call races in the election starting tonight.

Reuters interviewed executives at five major TV news networks about their plans for analyzing race results this evening. And the LA Times recently profiled Arnon Mishkin, who leads the Fox election-night analysis team.

The Wall Street Journal breaks down the information that we may know by the end of today. And FiveThirtyEight lists what time polls close and election results should start coming in for various states around the country.

Slate and Poynter have some pointers about how to view and understand the election results as they come in.