Actually according to a peer-reviewed study the exact opposite is true.
http://www.sscnet.ucla.edu/polisci/faculty/groseclose/pdfs/MediaBias.pdf
The reality is most of the media has a left-wing bias and we have gotten used to it, so when you look at fox-news you think they are right-wing when in fact as other studies have shown they are actually the most centrist and balanced of all the news channels.
"The study also found that Fox News Channels evening news show provided more balanced coverage than its counterparts on the broadcast networks."
http://www.cmpa.com/releases/07_12_21_Election_Study.pdf
This uses the citations of liberal think tanks and policy groups of members of congress as the rubric -- comparing the citations to those of the media. This is a quantitative, text study with arguably spurious positive relationships. Fuzzy believes the inverse to be true: it seems to Fuzzy that Bill O'Reilly uses the term "liberal media", for example, far more often than does Brian Williams. Politicians have very different reasons for citing policy groups and think tanks than the media. This study also abandons its own text hypothesis by including ADA scores for good measure.
Here is a quote from the study:
[The 'valence'] captures nonideological factors that lead legislators and journalists to cite the think tank. Such factors may include such things as a reputation for high-quality and objective research, which may be orthogonal to any ideological leanings of the think tank.
Why does this valence necessarily make a think tank liberal or conservative? This very study suggests that reputation and ideological leanings are unreliable!
Shaken, Fuzzy's not pouncing on you with claws out. Fuzzy just doesn't see this old, invalid study as being the best resource... despite being peer-reviewed.