I don't really trust any of them. But as an American, I like to try and get at least some non-American viewpoints, so I will often check BBC World news and/or Al Jazeera. I'll also read / listen to CNN, MSNBC and even Fox News on occasion. I figure you have to consult multiple sources and sort of triangulate to get the real story, on most things.
I also tend to triangulate - but this also leads to news binging - and I would like to make my news consumption more efficient. More accurate and relevant info in less time. B/c I also would like a news source to mostly ignore what Tom Cruise said or how Ivanka Trump dressed herself.
What if all you are getting is the worst, most biased views and none of the truth?
That would suck. But how can one ever really know?
Not sure if this is what you're going for or not, but Legible News (https://legiblenews.com/) just has info every day on what's going on. It's basically just a bit of info and links to events that happen worldwide. But, I'm not sure how they determine which source for events to use.
I also agree with mindcrime's comment. I don't really completely trust any of them.
Depends on the news you're looking for, but I've found Foreign Affairs to be pretty unbiased. It's more of an academic look into current problems in international relations.