Markets now face the resurgent Middle East war, a spike in oil prices back past US$100 and worries about the artificial intelligence investment boom.

(Bloomberg) -- A surge in oil spurred by the escalating Iran war sent stocks and bonds lower, with Wall Street also rattled by renewed concerns over whether massive…

(Bloomberg) -- Stocks in Asia were poised to fall after a sharp tech-led selloff on Wall Street, while Brent surged above $100 a barrel for the first time in two months as the…