Scientists have for the first time discovered a cave on the Moon. Read more

To get a sense of the public interest in the Vision Pro, Apple's very high-tech, very expensive virtual reality (VR) headset - finally launched in the UK and Europe on Friday - where better to head than one of its own stores? Read more

A faraway planet known for its dire weather also whiffs of rotten eggs, according to a new study. Read more

In a special illustrated feature, Ben Platts-Mills explains why Albert Einstein and other eminent physicists refused to believe black holes could be real. Were they too strange and sublime to imagine? Read more

Modern computing's appetite for electricity is increasing at an alarming rate. Read more

The year 2039 might seem like a long way off, but Ian Crawford is already planning for it. Read more

The UK data watchdog says it is "making enquiries with Microsoft" over a new feature that can take screenshots of your laptop every few seconds. Read more

How good is artificial intelligence at solving those knotty interpersonal problems that can strain our relationships? David Robson puts the "wise reasoning" of chatbots to the test. Read more

OpenAI has unveiled its latest version of ChatGPT - called GPT-4o. It is faster than earlier models of the chatbot and has been programmed to sound conversational in its responses to prompts. Read more

The last floppy disk was made over a decade ago and doesn't even have enough capacity to store a modern smart phone picture, so why do some people still love using them? Read more