television news vs news program

television news and news program both are nouns.

Word	Noun	Adjective	Verb	Adverb
television news	Yes	No	No	No
news program	Yes	No	No	No

As nouns, news program is a hypernym of television news; that is, news program is a word with a broader meaning than television news:

television news: a television broadcast of news
news program: a program devoted to current events, often using interviews and commentary

Other hypernyms of television news include news, news show.

television news (noun)	news program (noun)
a television broadcast of news	a program devoted to current events, often using interviews and commentary