Teen Vogue has been doing incredible journalism for years now. Seriously. At least 10 years (I remember they lit on fire when DT was elected the first time), possibly 20. They're good enough to be on my rotation of news sites I don't visit every day but do visit regularly.
Similarly, given its name and origin, I was not expecting BuzzFeed News to ever be worth reading but while it was running (until 2 years ago) they funded actual investigative journalism and published a number of good, well-researched articles (which I came across on this site).
It’s intriguing that certain publications often surprise us with exceptional journalism that diverges from their primary brand. Rolling Stone Magazine, for instance, has produced remarkable content unrelated to music.