In research thought to be a world first, biomedical engineers at Wits are connecting a human brain to the internet in real time.
Russia will block access to Facebook next year unless the social network complies with a law that requires websites which store the personal data of Russian citizens to do so on Russian servers, Russian news agencies reported on Tuesday.
Alphabet's Google has struck a $1.1bn (£822m) deal with Taiwan's HTC to expand its smartphone business.
Dozens of perfectly preserved ancient shipwrecks have been found at the bottom of the Black Sea.
Try to swat a fly and it will soon become clear that they're faster than you. Much faster. But how on Earth do these tiny creatures - with their minuscule brains - outwit us so easily?