By Jake Spring and Lisandra Paraguassu RIO DE JANEIRO (Reuters) -Diplomatic tensions over global warming will take center ...

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

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

With negotiations on climate finance in Baku at a standstill, leaders are turning to the G20 meeting in Brazil for a ...

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

America’s role in international climate negotiations, as well as domestic policies, are expected to shift significantly when ...

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

UN Secretary-General Antonio Guterres urged G20 leaders in Rio to "show leadership" on emissions cuts to rescue stalled UN ...

A Russian air strike on Ukraine on Sunday shook a fragile consensus among the Group of 20 major economies drafting their ...

Heads of state arrived in Rio de Janeiro on Sunday for the G20 summit and will spend Monday and Tuesday addressing issues ...

Biden flew over the jungle by helicopter and met with Indigenous leaders in the Brazilian city of Manaus on the penultimate ...