Print magazines, web-based magazines, and newspapers that publish pieces on controversial topics usually have a point of view. Below are prominent, high quality sources grouped according to their political orientation. See also Vanessa Otero's remarkably comprehensive Media Bias Chart.
Clearly left-of-center/progressive
Dissent
Guardian
Mother Jones
Nation
New Statesman
Liberal
Atlantic
American Prospect
Harpers
Huffington Post
New Republic
New York Review of Books
New York Times
New Yorker
Rolling Stone
Slate
Vox
Washington Post
Towards the middle
Economist
Wall Street Journal (reporting)
Conservative
Commentary
National Review
Spectator
Wall Street Journal (editorial)
Weekly Standard
Clearly right of center/far right
Breitbart
Libertarian
Reason
No clear political orientation
Times Literary Supplement (TLS)