US Energy chief tells BBC nuclear fusion will soon power the world AI will soon enable harnessing of the energy that powers the sun and stars, says Chris Wright Source
BBC Inside Science Results from Nasa's Perseverance rover may show signs left in rocks by living organisms. Source
Ban social media for under-15s, says French report warning of TikTok risks The six-month inquiry also proposes an overnight "digital curfew" for 15-18 year olds from 22:00 to 08:00. Source