Following Pretoria's expulsion of Rwandan diplomats, Jeff Radebe has warned that SA won't "be used as a springboard to do illegal activities".
A trio of astronauts who carried an Olympic torch for the 2014 Winter Olympic Games into space last year, have landed safely despite bad weather.
The disappearance of a Malaysian airliner is an "unprecedented mystery", the civil aviation chief has said, as a massive air and sea search continues.
Although it has been claimed that a nine-month-old baby in California was "cured" from HIV with the use of antiretrovirals, there is still no proof.
If the situation in Ukraine has not been addressed appropriately, EU leaders say the organisation might place resctrictions on Russia.
Ukraine's acting president has called on Moscow to halt the growing military presence in the Crimea region.
Nato ambassadors were due to meet in Brussels on Sunday as war looms in Ukraine.
The Oscar-nominated documentary Act of Killing touches on the darkest period of Indonesia's already violent early years as an independent state.
Russian President Vladimir Putin asked Parliament to approve force "in connection with the extraordinary situation in Ukraine".
The US president has warned Russia's head of state against military action in Ukraine after its new leaders accused it of deploying troops in Crimea.