Articles are often heavily illustrated, generally with photographs. Sometimes cite sources though more often do not. Articles are written by an editorial staff member, scholar or freelance writer. The language is geared to any educated audience. There is no specialty assumed.
Main purpose is to provide information in a general manner.
Psychology Today , Time Trade Journals Articles frequently focus on how to do a job better. Articles usually do not reflect original research. Journal often publishes job listings. Articles may not be footnoted or have few footnotes. Often are published by a scholarly professional association.