Diplomatic tensions over global warming will take center stage at the G20 summit in Brazil this week, as negotiators at U.N.

Agreements might not yet be brewing amongst negotiators at United Nations climate talks, but tea certainly is. It's one of ...

Distractions were bigger than deals in the first week of United Nations climate talks, leaving a lot to be done, especially ...

Hundreds of activists formed a human chain outside one of the main plenary halls at the United Nations climate summit on what ...

Seven states or provinces spew more than 1 billion metric tons of greenhouse gases, all of them in China, except Texas, which ...

Azerbaijani leader Ilham Aliyev has been praising fossil fuel and taking shots at geopolitical rivals, casting a cloud over ...

The U.N. climate summit in Azerbaijan has cleared the for way aid to flow when lower-income countries are hit.

Brad Plumer is reporting from Azerbaijan, where the annual U.N. climate summit got underway this week. This week, diplomats ...

Diplomatic tensions surrounding global warming will dominate discussions at the G20 summit in Brazil. Leaders aim to find solutions to a deadlock at U.N. talks in Azerbaijan over climate finance, with ...

Campaigners hold a static, quiet protest - and observers say human rights language and finance are tripping up the COP29 ...

Negotiations were deadlocked Saturday at the midway point of the UN climate summit, with hopes pinned on G20 leaders ...