On the major networks, CBS, NBC, ABC, PBS, CNN, MSNBC, FOX, and BBC you can still get reasonably accurate straight news about non-political subjects. When politics enters, the picture changes significantly.
The traditional networks are still reasonably reliable, but they have serious time limits that lead to oversimplification.
CNN has been a particular target of Trump, but, ironically it gave him an incredible amount of free coverage during the primary and campaign seasons. It vastly exceeded that given to other Republican nominees. The evening shows usually have panels that include Trump supporters as well as critics. I suppose Trump attacks them because they allow his critics to speak without being shouted down. Because some of the hosts are critical, Trump can't take it.
Fox is highly partisan in the evenings. Hannity is probably paid by Trump. No one can be that big of a suckup for free. Still, Chris Wallace is a straight shooter. I listen to a podcast of his Sunday show each week. I turn to Tucker Carlson for a laugh sometimes. When a guest is speaking, he has this dumbfounded look on his face that cracks me up.
MSNBC is supposedly as partisan as Fox. There is one huge difference. They spend a lot of time building a case with facts which they then use to solicit opinions critical of the Republicans. The facts have a well-known liberal bias. LOL. After all, Rachel Maddow keeps getting these Emmys.
PBS always has a respectful presentation of both sides of an issue. Since they have non-whites in important positions, Republicans can never take their objectivity seriously. (BTW, Gwen Ifill died last year for those who didn't know.)
I always go to the BBC first on the internet and you can get a TV broadcast on PBS at 5:30 or an hour of world news on Xfinity channel 1117. The organization is obviously not invested in any US political party and you can get a bland, colorless, fact-based statement about events in the US or the rest of the world. There is little editorializing in their US news, but I can't imagine they have any regard for a crass bugger like Trump.
My vote is for PBS/BBC.