DeepSeek, a Chinese company, announced a cost-effective AI language model rivaling U.S. tech giants, causing a market stir.

Japanese investment conglomerate SoftBank (SFTBY) intends to invest up to $40 billion in OpenAI, leaving another initial backer, Microsoft ...

Asian shares are mixed in muted trading after the U.S. Federal Reserve opted not to cut interest rates for the first time ...

SoftBank is reportedly considering a historic $25 billion investment in OpenAI, which could surpass Microsoft's stake and ...

Asian shares were mixed in thin Lunar New Year trading on Tuesday after Wall Street’s tech superstars tumbled as a competitor ...

Wall Street's technology superstars tumbled Monday as traders worried that a competitor from China will chill the hot market ...

Shares of Japanese semiconductor-related companies extended their losses on Tuesday after Monday’s selloff, driven by the ...

Wall Street’s superstars tumbled as a competitor from China threatens to upend the artificial-intelligence frenzy they’ve ...