SAN FRANCISCO (AP) — Silicon Valley chipmaker Nvidia on Wednesday became the first publicly traded company to surpass a $4 ...

Amid an investor frenzy around artificial intelligence, the valuation for Silicon Valley chipmaker Nvidia reaches $US4 ...

The 52 counties honored in this year's awards from the Center for Digital Government are transforming local government with cutting-edge tech while focusing on resident services.

Nvidia became the first company to touch $4 trillion in market value on Wednesday, a new milestone in Wall Street's bet that artificial intelligence will transform the economy. Shortly after the stock ...

NEW YORK (AP) — Chipmaker Nvidia became the first public company to top $4 trillion in value Wednesday after a two-year investor frenzy driven by the artificial intelligence boom.