A condition that affects more than three million women and girls in the UK has been given a new name to reduce the chances of missed diagnoses and inadequate treatment.
OpenAI boss Sam Altman has insisted he is an "honest and trustworthy businessperson", as he rejected Elon Musk's claim he moved to "steal" the company and turn it from a charity into a capitalist venture.
Scientists have discovered a way to "hear" the collision of black holes and other cosmic events using a process similar to that used in music production.