Tiffany Haddish gave Jimmy Kimmel Live!'s summer guest-host rotation a strong start, while an all-repeat edition of Byron Allen's CBS late-night block posted gains across every half-hour.

Most everyone thought the taping was over. Colbert said no. There was one more act of the show, and nobody was to release the audience. McKenna had the rundown in his hand. Everything on it had been ...

A Spanish-language ESPYs presentation from Marcello Hernández took an unexpected turn Wednesday night when Will Ferrell ...

Jimmy Fallon’s first-ever surprise musical guest apparently had an encore planned—with an entirely different backing band. One night after Phoebe Bridgers made an unannounced appearance on The Tonight ...

It took Homer 12,000 lines to tell The Odyssey. It took The Tonight Show exactly one minute. On Wednesday night, midway through its weeklong takeover tied to Christopher Nolan’s upcoming film, The ...

The collapse of Bill Maher’s brief truce with Donald Trump was already public. Maher is now adding more detail, recalling a text in which he says the president angrily told him, “You’re still a ...

Jimmy Fallon kept viewers guessing until the final minutes of Tuesday night’s Tonight Show, when Phoebe Bridgers emerged as the program’s first-ever unannounced musical guest. Bridgers performed “Lost ...

A quick note to fellow media reporters: LateNighter pays to license Nielsen ratings data in order to independently cover late-night TV viewership trends. If these figures inform your own reporting, ...

After taking an extended July 4th break, Jon Stewart is back to work tonight with the first in a new week of Daily Show episodes. The show’s regular Monday-night host kicks things off with Christopher ...

With Lindsey Graham’s death bringing Seth Meyers’ long-running “Mee-Maw” saga to an unexpected end, we look back at the ...

After several weeks of relative quiet, late night is beginning to look a little more like itself, with two NBC shows returning from extended breaks and nearly all of broadcast late night producing new ...

Photos: Jimmy Kimmel, Maarten De Boer/Disney, Rosie O'Donnell We do our darndest to cover the late-night landscape in real time, but not every item gets the full stop-the-presses treatment. Here are ...