On Saturday, the UNGA celebrated its 80th birthday in London. Speakers including U.N. Secretary-General António Guterres addressed global uncertainty during the second term of President Trump.

The Trump administration is withdrawing from 66 global groups, including U.N. entities that focus on climate and health issues.

Most of the targets are U.N.-related agencies, commissions and advisory panels that focus on climate, labor and other issues that the Trump administration has categorized as catering to diversity and "woke" initiatives.

Dozens of countries had called for a clear "roadmap" to transition away from the use of coal, oil and natural gas. The U.S. did not participate in the negotiations.

The outage was the first nationwide shutdown since the Taliban returned to power in August 2021 and was part of their professed crackdown on immorality.

The United Nations reimposed sanctions on Iran early Sunday over its nuclear program, further squeezing the Islamic Republic as its people increasingly find themselves priced out of the food they need to survive and worried about their futures.

It's the first high level U.N. gathering since the U.S. foreign aid cuts under the Trump Administration. What were people thinking — and talking about?

Global health leaders expressed dismay at Kennedy's objection but vowed to move forward without the support of the U.S.

For the first time, the United Nations has put forward a political declaration pledging to address dementia. Will it make a difference?

Ukrainian President Volodymyr Zelenskyy addressed the U.N. General Assembly a day after President Trump made another shift in his stance on Russia's war in Ukraine.

President Trump will meet with world leaders Tuesday to discuss his foreign policy priorities at the UN General Assembly.

This year the United Nations is marking its 80th anniversary, but diplomats don't have much to celebrate.

After years of lobbying by vulnerable island nations, the U.N. asked the International Court of Justice for an advisory opinion, a non-binding but important basis for international obligations.

U.S. State Department spokesperson Tammy Bruce said the U.S. took issue with UNESCO's focus on the U.N.'s sustainable development goals and the decision to include Palestine as a member state.

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the Senate confirmation hearing for his nomination as U.S. ambassador to the U.N.