* "On" is used when referring to the physical surface of something:
* "The article was published on the front page of the newspaper."
* "The research findings were published on the university's website."
* "In" is used when referring to something that contains or encompasses something else:
* "The article was published in the journal 'Nature'."
* "The book was published in 2023."
Here's a breakdown of common uses:
Published "on":
* Date: "The book was published on June 1st."
* Website/Platform: "The article was published on Medium."
* Physical surface: "The article was published on the front page of the newspaper."
Published "in":
* Journal/Magazine: "The article was published in the journal 'Nature'."
* Book: "The story was published in a collection of short stories."
* Period: "The book was published in the early 20th century."
* Place: "The book was published in London."
In summary, use "on" when referring to a physical surface or a specific date, and "in" when referring to a container or a larger context.