U.N. health officials have estimated that more than 14 million children did not receive a single vaccine last year.

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, is facing questioning Tuesday from ...

The former Trump national security adviser will be peppered with questions about Signal in his confirmation hearing for ...

The United Nations’ special rapporteur for Gaza and the West Bank has called for global action to stop what she describes as ...

Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. — its largest donor ...

The United Nations needs reform and the United States must have a strong voice to counter China, Mike Waltz, U.S. President ...

Former national security adviser Mike Waltz portrayed the international body as bloated and rife with antisemitism during his confirmation hearing.

Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing Tuesday during which lawmakers largely avoided the topic.