Facebook founder Mark Zuckerberg is being sued by the US District of Columbia which is seeking to hold him personally liable for the Cambridge Analytica scandal that breached millions of people's personal data.
Following the commercial success of Facebook's Oculus virtual reality headset, companies are now in a race to develop the first consumer market-aimed augmented reality (AR) glasses.
The "most valuable car in the world", a 1955 Mercedes-Benz, has sold for a record €135m (£114.
A new artificial intelligence sleep app has been developed that might be able to replace sleeping pills for insomnia sufferers.
Ancient faeces found near Stonehenge show its builders may have dined on badly cooked cow offal during epic winter feasts.
An algorithm to identify people most at risk of dying from COVID when being treated in a hospital has been developed by scientists.