These media sources are moderately to strongly biased toward liberal causes through story selection and/or political affiliation.  They may utilize strong loaded words (wording that attempts to influence an audience by using appeal to emotion or stereotypes), publish misleading reports and omit reporting of information that may damage liberal causes. Some sources in this category may be untrustworthy. See Also:

Addicting Info
Advocate
All That’s Fab
Alternet
Amandla
AmericaBlog
American Bridge 21st Century
American News X
Americans United for Separation of Church and State
Anti-Fascist News
Backed by Fact
Bay Area Reporter
Being Liberal
Bitch Media
Black Agenda Report
Black Lives Matter
Blue Dot Daily
Blue Nation Review
Boing Boing
Breitbart Unmasked
Bust Magazine
Canadian Dimension
Carbonated TV
Center For American Progress
Center for Media and Democracy (PR Watch)
Change.org
Chicago Reader
Chronicles of Democracy
CNN
Common Dreams
Cosmopolitan
CounterCurrents.org
CounterPunch
CrimethInc
Crooks and Liars
Current Affairs Magazine
Daily Beast
Daily Dot
Daily Kos
Daily Mirror
Daily News Bin
Dallas Voice
Dead State
DeathandTaxes
Deep Left Field
Democracy Now
Democratic Underground
DeSmogBlog
Die Hard Democrat
Dissent Magazine
Drudge Retort
Earth First! Journal
Economy in Crisis
EgbertoWillies.com
Electronic Intifada
Elisabeth Parker
Elite Daily
Esquire Magazine
Everyday Feminism
Evonomics
Fifth Estate
Filming Cops
Forward Progressives
FStv (Freespeech.org)
Gizmodo
Good Magazine
GOPOPCALYPSE
GQ Magazine
Greenville Gazette
Groopspeak
Guardian Liberty Voice
Guardians of Democracy
Huffington Post
Impeach Donald Trump
Independent Reporter (Ir.Net)
Inequality Media
In These Times
Intrepid Report
Jacobin
Jezebel
Lavender Magazine
Left Action
Left Foot Forward
Left Over Rights
LeftScoop
Left Side of History
Left Wing Nation
LGBTQ Nation
Liberal America
Liberal Examiner
Liberals Unite (Samuel Warde)
Liberation News
Little Green Footballs.
Love Knowledge
Mashable
Mean Left Hook
Mediaite
Media Matters
Merry Jane
Miami New Times
Middle East Monitor
Modern Liberals
Mondoweiss
Mother Jones
Move On
Ms. (Magazine)
MSNBC
Nap-Sack
Nation of Change
New Internationalist
New Politics Magazine
New Republic
New Statesman
New York Magazine
New York Observer
New Yorker
News Corpse
NewsHounds
NewsLogue
NowThis News
OpEdNews (OEN)
Palmer Report
Paste Magazine
Peacock Panache
People Magazine
PINAC (Photography is not a Crime)
Pink News
Political Updater
Politicususa
Popular Resistance
Pravda Report
Press Progress
Proud Democrat
Rabble.ca
Rappler
Raw Progressive
Raw Story
Red Pepper
Rewire
Revcom.us
Reverb Press
Revolution News
Right Wing Watch
Ring of Fire
Salon
Scary Mommy
Shareblue
Slate
Smirking Chimp
Socialist Standard
SourceWatch
Sparks/CnnTimes
St. Pete for Peace
Talking Points Memo
TakePart
TeleSUR
The American Independent Institute
The American Prospect
The Blue Route
The Canary (UK)
The Climate Reality Project
The Daily Banter
The Daily Buzz
The Daily Vox
The Democratic Hub
The Florida Squeeze
The Frisky
The Fucking News
TheGrio
The Intellectualist
The Mary Sue
The Militant
The Morning Star
The Nation
The National Memo
The New Civil Rights Movement
The Other 98%
The Progressive
The Root
The Stern Facts
The Village Voice
The Walrus
Think Progress
This
Towleroad
Tribune UK
Truthdig
Truth Out
Uproxx
Upworthy
US Political Post
US Uncut
Vanity Fair
Vermont Independent
Vote
Vox
Washington Journal (Not C-Span)
Washington Monthly
Who.What.Why
Wonkette
Workers World
World Socialist Web Site
Yes Magazine
Young Turks
Z Magazine