Asian shares retreated on Wednesday, tracking a decline on Wall Street led by technology shares including Nvidia and other stars that have been riding the mania surrounding artificial-intelligence.

Global shares are mostly lower, tracking a decline on Wall Street led by technology shares including Nvidia and other ...

This AI infrastructure play has delivered bigger gains than its larger peers since going public earlier this year.

The sudden reversal shows how the hottest AI trade and top-performing stock of the year is colliding with a broader market ...