news agency vs press agency

news agency and press agency both are nouns.

Word	Noun	Adjective	Verb	Adverb
news agency	Yes	No	No	No
press agency	Yes	No	No	No

As nouns, news agency and press agency are synonyms defined as:

news agency and press agency: an agency to collects news reports for newspapers and distributes it electronically

Other synonyms of news agency include news organisation, news organization, press association, wire service.

news agency (noun)	press agency (noun)
an agency to collects news reports for newspapers and distributes it electronically	an agency to collects news reports for newspapers and distributes it electronically