The presence of an active and dynamic Green Party would be vital in helping to keep Labour on track.
Hundreds of thousands of people marched through the streets in support of action on climate change, but that didn't lead to seats for the Green Party.
Polls show that climate change is one of the top-three issues for Canadians heading to the ballot box.
This election will have a major impact on Canada’s efforts to combat climate change. But how best to approach the available choices on the ballot remains a serious dilemma for Canadian voters.
Climate change could take centre stage during Canada's federal election.
Cooperation is far from easy in the furious tribalism of Westminster.
Green parties across Europe scored an all-time high in the European Parliament elections. Now, they'll seek key reform on agriculture and trade – and could be kingmakers for Juncker's replacement.
The Green Party breakthrough in Prince Edward Island and positive result in British Columbia foreshadows the party's prospects at the federal level in the fall.
Scotland is in the late stages of deciding whether to become the first country in UK to outlaw all corporal punishment against children.
Rolling coverage of the general election results from expert academics.
Despite their clever repackaging and repositioning, the Greens face a disappointing election night – and their biggest problem isn't going away.
She faced criticism for not taking part in the BBC head-to-head, but the PM would have struggled had she done another late U-turn.
The particularities of the British electoral system make working together unrealistic.
Some American voters hope that instant runoff can make our elections better. But a mathematician has an idea for another solution.
The job-share candidates were always the favourites to win. Their challenge now will be to convince Labour to work together too.
Until the 1930s, American radicals stood apart from the two mainstream parties. That changed when a muckraking journalist ran for governor of California.
Parliamentary log-jam, unwilling backbenchers and Conservative preference for first-past-the-post make reform unlikely.
With 63% of the country not voting Tory, the result throws up its own question of legitimacy.
The three marginal seats clustered around Brighton and Hove are hosting a multi-party social media brawl.
The potential of sport is overlooked in the Green's manifesto.