OpenAI says it has found evidence that Chinese artificial intelligence start-up DeepSeek used the US company’s proprietary ...

By selling points or air miles to third parties, such as banks or credit card companies, airlines forged a hugely valuable source of revenue. The loyalty programmes of the big three US airlines alone ...

Many have predicted the demise of the billable hour as the legal profession’s main charging method. But the recent bumper payday for junior lawyers — many top US firms have handed out six-figure ...

President Donald Trump’s call for a new oil boom will be thwarted by Wall Street’s reluctance to approve another drilling ...

Donald Trump insisted he was serious in his determination to take over Greenland in a fiery telephone call with Denmark’s prime minister, according to senior European officials. The US president spoke ...

Carlos Cuerpo, Spain’s economy minister, told the Financial Times he had come to Davos to counter the view that Europe was moribund, touting his country’s own stellar record, after it outpaced US ...

Donald Trump has threatened to double tax rates for foreign nationals and companies in the US to hit back at “discriminatory” levies on American multinationals, in a move that threatens to trigger a ...