Yellow journalism, or the yellow press, is a US term for a type of journalism that presents little or no legitimate well-researched news and instead uses eye-catching headlines to sell more newspapers.
Journalism is the work and distribution of reports on the interaction of events, facts, ideas, and people that are the "news of the day" and that informs society to at least some degree.
Yellow Journalism: Origins and Definition by WatchMojo.com
Techniques may include exaggerations of news events, scandal-mongering or sensationalism.
Sensationalism is a type of editorial bias in mass media in which events and topics in news stories and pieces are overhyped to present biased impressions on events, which may cause a manipulation to the truth of a story.
Exaggeration is a representation of something in an excessive manner.
Yellow Journalism by letssaygrace29
By extension, the term yellow journalism is used today as a pejorative to decry any journalism that treats news in an unprofessional or unethical fashion.
In the UK, a roughly equivalent term is tabloid journalism, meaning journalism characteristic of tabloid newspapers, even if found elsewhere.
Tabloid journalism is a style of journalism that emphasizes sensational crime stories, gossip columns about celebrities and sports stars, junk food news and astrology.