Public health experts evaluate the global and financial impact of the U.S. leaving the World Health Organization.

President Donald Trump’s decision to exit the World Health Organization means the U.N. agency is losing its biggest funder.

Trump says this disruption will provide big benefits for the United States. But will it? Ivo Daalder, a former U.S.

The ending of the commitment to the World Health Organization by the United States poses as an existential threat to the well ...

The CIA now believes the virus responsible for the COVID-19 pandemic most likely originated from a laboratory.

World Health Organization officials declared the 2019 novel coronavirus outbreak -- later to be dubbed COVID-19 -- a public health emergency of international concern.

As Trump takes aim at global norms and institutions, the question of what parts of the post-Cold War order can be saved – and ...

Gov. Josh Green battled a measles outbreak that killed 83 people, mostly children. President Trump wants Robert F. Kennedy, ...

The takeaways after Robert F. Kennedy Jr. faced questions from senators during his confirmation hearings to potentially lead ...

A yearlong outbreak of tuberculosis in the Kansas City, Kansas area has taken local experts aback, even if it does not appear ...

President Trump’s decision to clean house at the U.S. Agency for International Development (USAID) and initially freeze all ...

A surge in the flow of aid into the Gaza Strip since the truce between Israel and Hamas took effect on Jan. 19 is likely to ...