Time is running short for negotiators at the United Nations climate talks in Azerbaijan to solve a difficult puzzle.

Money is the key issue in Baku, where negotiators are working on a new amount for aid to help developing nations transition ...

Small farmers get less than 1% of climate finance, according to a report last year from the Climate Policy Initiative. At the ...

Baku, Azerbaijan —Azerbaijan is the land of fire, or so the Zoroastrian legend goes. Its supply of combustible fuel has long ...

There is a lot of money talk at Baku, but there’s a huge difference of opinion on what the numbers and the composition, and ...

“There is a high risk this could collapse,” said a senior negotiator for a major European country, who requested anonymity ...

"We cannot leave the task of Baku (Azerbaijan's capital) until Belem," Lula told the G20 summit underway in Rio de Janeiro, ...

Rattled by Donald Trump’s victory and pushback against earlier commitments, the world’s climate diplomats have struggled to ...

United Nations climate talks resumed Monday with negotiators urged to make progress on a stalled-out deal that could see ...

A handful of startups are racing to usher in an era of near-limitless fusion energy, but big questions remain.