This is the gargantuan black hole that lives at the centre of our galaxy, pictured for the very first time. Read more
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Apple's iPod creator has warned the so-called metaverse risks creating more trolls and damaging human interaction. Read more
As a major new centre opens in the UK, Tech Tent asks if we're on the brink of a virtual reality revolution- or is it over-hyped? Read more
Dining on the likes of lab-grown meat or ground-up insects could lead to big savings in carbon emissions and water, as well as freeing up land for nature. Read more
A key finding in the latest IPCC climate report has been widely misinterpreted, according to scientists involved in the study. Read more
San Francisco police officers were faced with a new challenge after stopping an autonomous vehicle with no-one inside. Read more
Twitter has confirmed that it is working on an edit button that would allow users to change tweets after they have been posted. Read more
A 16-year-old from Oxford has been accused of being one of the leaders of cyber-crime gang Lapsus$. Read more
A brewer has created a virtual beer to highlight the extremes businesses will go to to grab a slice of the next big thing - the metaverse. Read more
Germany's cyber-security authority has warned against using anti-virus software from Russian headquartered company Kaspersky. Read more