Finding greener ways to keep giant new data centres cool is a challenge.
Companies are trying to wean staff off Excel spreadsheets to centralise control of their data.
Huge data centres are being built to handle AI computing but some experts say they aren’t necessary.
Some major retailers and independent stores have introduced AI body scans, CCTV or facial recognition equipment to identify crimes like shoplifting.
Technology editor Zoe Kleinman explains the row over changes made by X to it’s Grok AI image edits, after the UK government called it “insulting”.