What sources do you personally trust?
It takes me between 30 and 60 minutes to research a short news article in a topic that I'm familiar with. For topics I'm not an expert in it's multiple hours.
I simply don't have time for it. Family, work, and sleep already occupy much of my day.
One solution is to recognize that, unfortunately, in that case you don't have much reliable knowledge about the world and therefore your default position should be to not try to influence it. Practically that means things like not judging other people, not voting, or alternatively voting for libertarians who don't believe in imposing rules on other people (because if you voted for specific rules, you'd be doing so based on unreliable information).
Luckily you don't have to actually research every single article. It's OK to generalize over time. Rules can also be shared. Here's some of mine: ignore any story about Russia because they're always unreliable especially since the war, ignore any study about science or public health, ignore any claims made by (ex)-intelligence agents, ignore any claims that appear to support woke narratives, ignore any statistical claims about China, ignore economic predictions or really anything that depends on academically developed statistical models.
You'd think they wouldn't do this. Probably they do it because they know most people will take factual claims at face value, or the journalists are so sloppy/confused that they themselves don't realize the claims are wrong.
What makes the citation correct or trustworthy?
Is it turtles (citations) all the way down?
Commentary can have such citations. Investigative journalism might have citable passages in part, but ultimately, a lot of journalism is itself a primary source. There's nothing to cite, beyond whatever attribution is given for e.g. quotes in the piece itself (which won't be some hyperlink you can go check). Journalists create the things that others cite. If they could produce what they need mainly by reading and citing, they wouldn't be journalists.
Think about the NYT example I gave above. How did someone discover that their list of COVID deaths had a murder victim in it? Easy: they read the list, noticed that the 6th person was in his twenties, remembered that COVID doesn't kill such people unless they're already dying of something else and stuck his name into Google. That surfaced another news report about the murder. This is basic fact checking but the NYT didn't do it. The data was too good to check, so they didn't.
If journalists can't check the claims they're making, they shouldn't make them. The fact that the NYT wanted to make 1000 factual claims on the front page doesn't suddenly mean they don't have to check them. It means they shouldn't pull that sort of stunt. The loss of trust is clearly deserved.
Yikes.