Journalism Supplements?

Normally, I have seen colleges list arts and scientific supplements, but there’s no mention of journalism. Can I submit my articles (especially those that are investigative and exploratory) as supplements because I believe these articles help demonstrate clearly my critical thinking, writing abilities and concerns about society.
I am an international student, if that makes any difference.

Thank you and I look forward to your responses !

Some colleges allow additional material to be sent, and others don’t. You will have to look at each specific school’s requirement (and it doesn’t make a difference if you are international.)

I’ve never heard of any college wanting to read students’ journalistic samples to be frank. If you were published in a major, mainstream publication or website then MAYBE…