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Roelof Botha joins SpaceX board

Venture capitalist Roelof Botha, a long-time ally of Elon Musk, has been appointed to the SpaceX board. Just days after SpaceX concluded its initial public offering, Botha has been appointed as an independent common stock director, effective 16 June 2026. He will also...

Why don’t cancer medicines work the same for everyone?

By Susanna Ray - Cancer treatment has become more precise over time, as doctors first classified the disease by where it began in the body and, more recently, by the mutations found inside cancer cells to help find the right drugs to treat it. But why can two people...

Data centre electricity consumption set to surge

Electricity consumption for data centres worldwide is projected to grow 26% in 2026, according to Gartner, increasing from 447 terawatt hours (TWh) in 2025 to 565TWh this year. “Surging demand for compute-intensive AI workloads is driving unprecedented data centre...

Attackers turn legitimate remote access tools into backdoors

Attackers are using trusted software, disguised malware and increasingly believable lures to gain access to user devices. This is according to HP Inc’s latest Threat Insights Report, which highlights a growing challenge for both users and defenders as malicious...

Value to top volume this Black November

With Black Friday once again over the payday period, shoppers are expected to focus on value rather than volume, with consumer behaviour remaining cautious over the period. South African consumers remain under significant financial pressure despite lower inflation and...

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A new era of connectivity for Africa

The core 2Africa subsea cable system – the first cable to connect East and West Africa in a single, continuous system linking Africa with the Middle East, South Asia, and Europe – has been activated. The new cabling system marks a historic milestone in digital...

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Gemini 3 ushers in a new era of agentic AI

Google has launched Gemini 3, its most intelligent and capable AI model yet, and designed to bring state-of-the-art reasoning and powerful new agentic capabilities to users. "For South Africa, the launch of Gemini 3 is more than a technological breakthrough - it is...

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Nvidia reports record revenue

Nvidia yesterday (19 November) reported record revenue for the third quarter ended 26 October 26 2025, of $57-billion, up 22% from the previous quarter and up 62% from a year ago. For the quarter, GAAP and non-GAAP gross margins were 73,4% and 73,6%, respectively. For...

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SA businesses underestimate cyber risks

A figure of 2 113 cyber security threats a week sounds daunting enough but, according to experts, this may only be a fraction of the total number impacting South African companies. In a July 2025 report, Check Point Software Technologies revealed the 2 000-plus figure...

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