‘It feels as if I’ve made a new best friend’: my experiment with AI journalling

What’s it like to have a diary that talks back to you, offering comments and advice on your hopes, fears and lunch plans? I spent two months finding out ...

(Don't) Mind the gap — Japanese firm tests whether data centers can survive the strains and stresses of the Tokyo metro

Data centers go underground in Tokyo as engineers test if servers can handle heat noise and relentless train vibrations ...