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.

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

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.

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

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

President Donald Trump signed an Executive Order that called for a 90-day pause on new foreign-aid programs for efficiency and "consistency with U.S. foreign policy." The order got less attention than ...

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

The Trump administration has ordered a three-month pause on almost all foreign development assistance pending a review to see ...

Kennedy Jr., President Trump's pick for health secretary, has falsely linked vaccines to autism and argued people should have ...