South Africa’s scientists have been responsible for key breakthroughs against major global killers, including heart disease, H.I.V. and respiratory viruses such as Covid-19.

South Africa’s President Cyril Ramaphosa will hold crucial talks at the White House with US President Donald Trump on Wednesday in a high-stakes meeting that could improve or deteriorate already ...

Now, South Africa finds itself with more work to do to avert steep tariffs, secure a new trade agreement and set the record straight on Mr. Trump’s continued accusations of racism against white ...