With Brazil hosting the Group of 20 summit, it appears unlikely that the leading rich and developing nations will sign onto a meaningful declaration regarding geopolitics.

By Jake Spring and Lisandra Paraguassu RIO DE JANEIRO (Reuters) -Diplomatic tensions over global warming spilled over into ...

The president approved Ukraine’s use of long-range missiles inside Russia, but that decision, among others, may soon be ...

Cop29 president calls on G20 nations to put climate at centre of discussions - Mukhtar Babayev urged governments to ‘work ...

Reports: Biden Approves Kyiv’s Use of U.S.-Provided Missiles to Strike Inside Russia ...

UN climate negotiations in Baku received a boost of hope on finance from G20 leaders, but talks on fossil fuels collapsed.

United Nations talks on getting money to curb and adapt to climate change resume Monday with fresh hope that negotiators and ...

Leaders of the world's biggest economies must send a clear signal on the need to tackle global warming, COP29 climate summit host Azerbaijan said on Monday.

The UN's climate chief on Monday told countries at the deadlocked COP29 summit to "cut the theatrics", as pressure mounts on ...

“Today, I’m proud to be here — the first sitting U.S. president to visit the Amazon rainforest — to recommit to protecting ...

What we’re watching at the G20 summit; the latest from COP29; and the United Kingdom doubles its aid to Sudan.