The SNP's stance and the Tories' missteps mean Miliband is in the strongest position to become prime minister.
Shadow chancellor rules out tax rise after Miliband's refusal to do so at PMQs.
Venezuela has gone from the Left's great hope to a scene of despair. We must speak out, or be discredited.
Post-politics: what has killed our democracy, and can we bring it back to life?
The Labour leader was caught unawares by the PM's promise not to increase the tax.
Following the comedian and campaigner's complimentary remarks, the Greens open the door to an official endorsement.
Alex Salmond's interview with our editor, Jason Cowley, has provoked a storm online. Here are the best bits that didn't make the final cut.
Whether you love or hate PMQs, it does give us a chance to see MPs in action - for better or worse. Watch our supercut of the best moments from the past five years below.
Lisa Nandy's speech on the Left, patriotism and solidarity.
New research shows that Miliband's approach to constitutional reform is more popular than the right-wing press would have you believe. He must be louder about it.
A mere change at the top of the Scottish Labour party, or a fall in oil prices, won't change hearts or minds.
Labour's national agenda sets a promising direction - but London's next Mayor must seek the powers to to go further.
Our energies are focussed on getting people back into work. But we need a better offer for people working on low incomes better than subsistence.
Alex Salmond, former First Minister of Scotland, tells the New Statesman that the SNP will not let David Cameron return to power.
Liz Kendall's speech to Age UK - full text
An adoring crowd hung on the former First Minister’s words at a book signing last night.
The DWP's sanctions regime puts the most vulnerable at risk. The next government - of whatever hue - must do better.
Harriet Harman on the pink bus, Labour's diversity problem, and whether or not feminism is too middle-class nowadays.
David Cameron is under fire for revealing he won't stand for a third term. But it isn't even his biggest mistake this month.
Forget the Tory leadership race. There's a ghost in the Cameron kitchen!
The select committee has called on the DWP to make hardship payments available from the first day of a sanction - instead of the 15 days claimants are forced to wait.
Shadow chancellor opens new dividing line with the Tories by vowing to avoid raising "the tax that hits everyone".
The Prime Minister has taken voters for granted and invited Tory MPs to oust him.
Jeremy Paxman's latest comments about the state of British politics will chill Labour partisans - but Team Miliband aren't worried.
Labour are still haunted by the past, the Conservatives have no plan for housing in the forseeable future, and the first leaders' debates looks likely to be a snoozefest.
Black is white. War is peace. Madness is sanity.
The Conservatives are releasing a poster warning against SNP influence over Labour.
Tories are pushing the Prime Minister to consider how he could work with Salmond's party in a hung parliament.
“None of the above” is a great war cry – but our apathy and rejection of the mainstream parties are likely to lead to chaos and instability.
Russian attempts to blame the West or Ukrainian fascists for the crisis in Ukraine are nonsense, but if we don't stay true to our values, we'll hand the Kremlin another PR victory.