Another round of climate talks is over, this time in Bonn, Germany. Once again negotiators are leaving without a plan or having left any money on the table to tackle climate change.

Patience for world leaders talking about tackling climate change is wearing thin. Just as US President Barack Obama addressed a crowd of thousands in Prague on Sunday, Greenpeace activists unveiled a banner urging him to "lead the change on...

Bonn, Germany — When the future of the world is at stake, the last thing you need is a politician. You need a real leader. And that's our challenge to governments attending the first round of international climate talks in Bonn.

As senior diplomats and politicians from 17 countries headed towards the US State Department building in Washington DC, this morning, they couldn’t have missed a couple of Greenpeace climbers dangling below a huge banner bearing a picture of our...

Kumi Naidoo, Executive Director of Greenpeace International, writes to Barack Obama on the eve of his departure for Copenhagen for the COP15 climate talks.

Today President Obama will be meeting President Lula of Brazil for the first time and saving the economy will be at the top of their agenda. But they need to add a new item: Saving the Earth. Twenty percent of annual greenhouse gas emissions...

In advance of Hillary Clinton's arrival in Beijing, we delivered an open letter, together with a giant hourglass, calling for immediate cooperation and leadership between the US and China to stop global warming. The hourglass, inscribed with...