post an exact article

Is there a way for me to extract or post an exact article from a feed? I wanted to get a certain article. For example, I use the feed url: https://feeds.insider.com/custom/all But I want to make sure that I get this exact article that was posted like 5 days ago: A Psychologist With Autism and ADHD Wasn't Diagnosed Until She Was 37 (insider.com) How or is there a way for me to make this happen? What is the best way to do this? Thanks,