My opinion is that neither Fox nor NY Times is particularly biased (if at all) in their
news coverage. There is evidence both have exhibited some degree of selectivity in what they cover, or in the headlines, but really it is the editorial stance which governs the left/rightness of them.
The problem comes if people take the
opinion part of the news reporting as gospel.
(edit) BBC is pretty good. Most of Foxnews.com's news comes from AP or Reuters, although I've even heard them called liberal