Do you use italics when mentioning the name of a television channel or radio station in an essay?

Note: This post relates to content in the eighth edition of the MLA Handbook. For up-to-date guidance, see the ninth edition of the MLA Handbook.

No, you should not italicize the names of television channels or radio stations.

The show originally aired on Cartoon Network.

She listed to the weather report on WCBS this morning.