The grade-school antics of the Late Night Feud of 2013 may have officially concluded with NBC's announcement Wednesday that Jimmy Fallon would take over The Tonight Show from Jay Leno next February.

With his nemesis finally put away for good, the greatest late night host in history, David Letterman, announced today that 2015 will be his final year hosting CBS' The Late Show with David Letterman.

David Letterman is picking on rival Jay Leno, but the joke may be on him. The numbers came out just after Letterman cracked jokes about Leno all week. Last night he mocked the rivalry between Leno and ...

The former Tonight Show host thinks a dose of bothsidesism will punch up the late-night scene Why is it every time a great late night host loses a job, Jay Leno appears? Back in the nineties, when ...

"Jimmy Kimmel Live” will move to 11:35 p.m. in January -- a move that'll put pressure on the two big boys and instantly propell ABC into the late-night battles. And what is good for “Kimmel” is not so ...

In Nielsen’s 56 metered markets, household results were: “The Tonight Show with Jay Leno,” 3.1/8; CBS’s “Late Show with David Letterman,” 2.9/7; and ABC’s combo of “Nightline,” 3.4/8; and “Jimmy ...