The editorial or opinion pages of any newspaper or magazine are for exactly that--editorials or opinion. If you wish to read news, you need to go to other parts of the paper to read columns written by reporters, not columnists.

When people criticize a media source of being left or right, it's often because of what they publish on the editorial or opinion pages, articles written by columnists. Oftentimes those same media sources do a superb job of reporting the facts of the news in news articles. I won't argues that the New York Times columnists don't tend to "lean left". But I will argue that the paper does a superb job of reporting the news.