U.N. Secretary-General António Guterres issued an urgent appeal Thursday for countries gathered at global climate talks in ...

Asked whether U.N. Secretary-General António Guterres had a message for President Donald Trump, who has pulled the world's ...

Fire disrupted United Nations climate talks in Brazil on Thursday, forcing evacuations of several buildings and delaying ...

The penultimate day of the COP30 climate summit was disrupted after a fire at the conference's venue in Brazil. The entire ...

UN Secretary General António Guterres appealed to world leaders Tuesday to show solidarity and act on the climate crisis, warning that humanity was on track for a "hellscape" of temperature rise that ...

United Nations Secretary-General António Guterres addresses a media conference on the eve of the G20 Summit in Johannesburg, ...

UN Secretary-General António Guterres expressed concern on Monday about the tone and content of some statements on social media, amplified by a scaling back of monitoring efforts by US platforms.

MELBOURNE, Australia — U.N. chief Antonio Guterres congratulated Papua New Guinea on Wednesday for its global leadership role on climate change during the first visit by a serving United Nations ...