How to cool your home in a warming world
Low-energy designs and technologies can keep homes comfortable, come rain or shine.
Pegasus: Spyware sold to governments ‘targets activists’
Israeli tech firm NSO denies media reports that its software has been sold to authoritarian regimes.
Using plastic waste to help solve sand shortages
With construction sand in short supply crushed plastic is being used as an alternative.
Why was my tweet about football labelled abusive?
A BBC journalist sets out to discover how Twitter moderates posts after he was banned from the platform.
AI narration of chef Anthony Bourdain’s voice sparks row
A recreation of the late celebrity cook’s voice is used in a film about his life.
Valve reveals handheld Steam Deck PC games console
Gaming giant Valve has produced a handheld console that can play popular PC games.