Jensen Huang, chief executive of Nvidia, is telling the world he thinks AI can push global output from $100 trillion to $500 trillion, something economists just don’t believe is possible. In a mind-bending TIME Magazine feature that named ‘The ...

SAO PAULO (Reuters) -The world should watch out for three possible bubbles in financial markets, including artificial intelligence, the head of the World Economic Forum said on Wednesday, in comments that came amid sharp falls in global technology stocks.

California’s revised GDP pace pushed it ahead of Japan’s $4.28 trillion economy – but by just $16 billion. Japan had previously reclaimed the world’s No. 4 spot, surpassing California, according to the IMF’s October update of GDP results.