Karl Mathiesen

Rich nations including the US, China, UK and Australia worked overnight to try to break the stalemate at the COP29 climate summit, diplomats told POLITICO. There was ‘lots of shouting,' one diplomat said.

Developing nations got a promise of at least $300 million in climate finance from rich countries such as the U.S. and the EU's members. They wanted far more.

This year's U.N. climate change summit wore its contradictions and failings on its sleeve, prompting existential anxiety.

By KARL MATHIESEN with ZOYA SHEFTALOVICH GOOD FRIDAY MORNING. This is Karl Mathiesen, filling in for your regular Playbookers.

The EU has not launched its own investigation into money laundering allegations against the former justice commissioner.

In an interview with POLITICO, Teresa Ribera said Donald Trump's expected climate withdrawal presents an opportunity for others to boost their clean industries.

The climate skeptic is responding to the reality of Greenland's melting ice caps: more resource extraction, faster trade routes, new military bases.

Donald Trump’s demand for Greenland is no 19th-century imperial throwback. Rather, it signals a hypermodern reality: a world transforming thanks to climate change, with China, Russia and the

The EU chief’s remarks came just hours after Donald Trump yanked the U.S. from the landmark climate accord.

Quitting the Paris Agreement triggers a cascade of real-world impacts and signals the beginning of an aggressive agenda to undo U.S. climate policy.