Dr. David Nabarro, a British physician who led the U.N. response to some of the biggest health crises in recent years, including bird flu, Ebola and the coronavirus pandemic, has died.

United Nations aid chief Tom Fletcher has demanded that Israel provide evidence for its accusations that staff with the U.N. Office for the Coordination of Humanitarian Affairs were affiliated with Palestinian militants Hamas,

Judges with the U.N.’s top court say in a landmark climate decision that a “clean, healthy and sustainable environment” is a human right.

French President Emmanuel Macron shared a letter addressed to the leader of the Palestinian Authority on Thursday, citing a need for an immediate ceasefire in Gaza.

Iran said it would continue nuclear talks with European powers after "serious, frank, and detailed" conversations on Friday, the first such face-to-face meeting since Israel and the U.S. bombed Iran last month.

The U.N. food agency’s regional head says Nigeria is facing “an unprecedented hunger crisis,” and the need for food is rising across west and central Africa while funds are shrinking.

The UN's top court on Wednesday ruled climate change an "existential problem of planetary proportions" and said countries had a legal duty to act or face consequences.

The UK government's ban on Palestine Action is a "disturbing" misuse of counter-terrorism legislation, the United Nations' human rights chief has warned. Volker Turk urged the government to lift the ban on the group, calling it "disproportionate and unnecessary."