New clues about how ancient galaxies lit up the universe

New clues about how ancient galaxies lit up the universe

NASA’s Spitzer Space Telescope has revealed that some of the universe’s earliest galaxies were brighter than expected. The excess light is a byproduct of the galaxies releasing incredibly high amounts of ionising radiation. The finding offers clues to the...
Supply chain initiatives head for blockchain fatigue

Supply chain initiatives head for blockchain fatigue

Blockchain remains a popular topic, but supply chain leaders are failing to find suitable use cases. By 2023, 90% of blockchain-based supply chain initiatives will suffer ‘blockchain fatigue’ due to a lack of strong use cases, according to Gartner. A...
Human influence on global droughts goes back 100 years

Human influence on global droughts goes back 100 years

Human-generated greenhouse gases and atmospheric particles were affecting global drought risk as far back as the early 20th century, according to a study from NASA’s Goddard Institute for Space Studies (GISS). The study, published in the journal Nature, compared...
Typical SA salaries fall to one-year low

Typical SA salaries fall to one-year low

Although high earners drove March’s take-home pay average to new highs, the average salary was actually the lowest in a year. The average take-home pay of employees paid into the National Payments System showed the highest annual increase since the start of...
Insurance CEOs optimistic about digital transformation

Insurance CEOs optimistic about digital transformation

Globally, leading insurance companies are embracing the future and capitalising on technological advancement and innovation much faster than other industries. Concerns about technological change and other digital disruptive elements have eased amongst insurance...
Meet Reuben, the 13-year-old IoT hacking expert

Meet Reuben, the 13-year-old IoT hacking expert

Kathy Gibson is with Kaspersky Lab in Cape Town – One of the youngest white hat hackers in the world, 13-year-old Reuben Paul is also a cyber security ambassador and committed to helping people use technology for good. At the Kaspersky Lab event yesterday, Reuben...