I'd add one thing to this post: The Economist reliably lists counterpoints to its articles. It has a nuanced feel, rare for a news source. The weekly cycle also helps as sensationalized nonsense doesn't make the cut.
A trick someone told me was to read the sections in reverse (Obit, Books / Arts, Science etc); the writing quality is best towards the end!
PS this post reads a lot like the Johnson column on language, writing etc.