Nvidia had been at the centre of a geopolitical tug-of-war between the US and China in recent months.

It is examining whether the tech giant did not offer “appropriate compensation” to web publishers.

It is a significant turnaround for the tech giant after its first attempt – Google Glass – was pulled in 2015.

Entrepreneur Talifhani Banks has bought a modern delivery system to smaller firms in South Africa.

Railway operators have new options for electric trains including getting rid of locomotives altogether.

New treatments promise to make buildings fire-resistant without using older, toxic chemicals.

From fleets of e-bikes to individual riders, eWaka aims to sell across Africa’s delivery market.

The annual instalment of the massive series faces new challenges from competitor Battlefield 6.

The BBC looks into whether artificial intelligence (AI) can help people who struggle when clothes are oddly sized.

With Europe imposing sanctions on Moscow, there has been a growing network of vessels sailing without a valid flag from Russia through European waters.