Cracks are appearing in the artificial-intelligence trade, whiplashing tech-heavy indexes as doubts about the profitability and sustainability of the AI build-out creep in. Water used at the power ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial, ...

In some races, the AI-backed political groups have spent more than the candidates they are backing.