Vice-President JD Vance says Tehran did not accept Washington's terms, as Iran's foreign minister calls on US to hold back ...

As trust in the US federal health agencies drops, states have been creating their own public health networks. Roxanne Nelson reports.

A vast industry encompassing exotic pets, trophy hunting and materials used in fashion is amplifying animal-to-human ...

The World Health Organization (WHO) today calls on people everywhere to renew their commitment to working together and ...

The world is producing more waste than expected - and many regions can’t keep up. A World Bank report reveals the growing ...

President Donald Trump has made new threats to escalate strikes in Iran, a day after the dramatic rescue of a U.S. aviator ...

NPR Global Health and Development Correspondent Fatma Tanis talks about digging into the impact of billions of dollars of US aid being cut from programs around the world.

"Women [are] solving problems, deep, lasting problems, through philanthropy," City of Hope's Kristin Bertell said.

The U.S. is upending the way it delivers medical supplies ​for diseases such as HIV and malaria to lower-income countries, ...