There’s a new multitrillion-dollar kid on the block. Nvidia on Wednesday became the world’s most valuable company, with its market capitalization briefly touching $4 trillion intraday. It was the culmination of a breathtaking rally that’s seen the stock appreciate by over 1,

Nvidia is the artificial-intelligence chip superstar but Taiwan Semiconductor Manufacturing deserves a mention too. The Taiwanese chip manufacturer’s sales are booming as it rides a wave of demand for AI processors.

On Wednesday, Nvidia became the first company in history to reach $4 trillion market valuation as shares rose more than 2 percent, reports CNBC. The GPU maker's stock has climbed 22 percent since the start of 2025, continuing a trend driven by demand for AI hardware following ChatGPT's late 2022 launch.

Nvidia-backed Perplexity AI said on Wednesday it has launched Comet, a new web browser with AI-powered search capabilities, as the startup looks to challenge the dominance of market leader Alphabet's Google Chrome.

NVIDIA's upcoming B30 AI GPU made for China won't be sold before September, CEO Jensen Huang will visit China next week to prepare B30 for the country.

Nvidia made history Wednesday, reaching a milestone market capitalization. These three charts show its path to $4 trillion since the debut of ChatGPT.

Nvidia has rebounded about 74% from its lows in April, when global markets were jolted from U.S. President Donald Trump's tariff volley.

Nvidia's historic $4 trillion milestone reveals three business revolutions: AI employees, smart robots, intelligence infrastructure. Why every company should care.

Nvidia's peak market cap is larger than the GDP of what country? In what restaurant chain did Jensen Huang come up with the idea for Nvidia? Take our quiz!