As others have said no one source should have blanket trust.

Understanding the bias the source may have by looking up who owns/funds it and understanding how that might skew what you’re reading is important.

For news based on studies I usually will try to directly to the study which should list the methodology which will help show how well done it was.

If I have time later I’ll put together a list of ones I use and what I’ve seen as their biases.