EnvironmentIs geological hydrogen a green solution to our energy needs? Plans to extract hydrogen from underground reservoirs have been presented as climate-friendly, but it is still unclear just how much they could increase global warming Analysis
VideoJustin Cronin on writing a book with a "holy hell" moment in it The Ferryman author talks through his mind-blowing plot twist - with plenty of spoiler warnings - and reveals his thoughts on everything from AI to how the actions of today's billionaires influenced his writing Video