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

Negotiators toiled Tuesday to break a deadlock at UN climate talks after G20 leaders acknowledged the need for trillions of ...

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

The leaders of the world's largest economies used vague language when discussing the nearly three year conflict.