This year likely will end as warmest on record, and new findings show Earth's icy places are suffering. Meanwhile, CO2 ...

G20 leaders gather in Brazil on Monday to discuss fighting poverty, boosting climate financing and other multilateral ...

Heads of state arrived in Rio de Janeiro on Sunday for the G20 summit and will spend Monday and Tuesday addressing issues from poverty and hunger to the reform of global institutions.

Former Vice President Al Gore raged against “polluters” during an address at the United Nations Climate Change Conference in ...

Turkey denied permission for Israeli President Isaac Herzog’s plane to fly through its airspace to Azerbaijan to attend the ...

Speaking from the Amazon rainforest, President Joe Biden declared Sunday that there’s no going back in America’s “clean ...