The U.N. has identified Kabwe, a city of almost 300,000 people in Zambia, as one of the most polluted places on the planet.

Authorities and environmentalists in Zambia fear the long-term impact of an acid spill at a Chinese-owned mine that poisoned a major river and could potentially affect millions of people after signs ...

The Human Rights Watch report published on Wednesday said Zambia is allowing South African, Chinese and domestic mining companies to continue to operate in the lead-contaminated town of Kabwe ...