Technology Technology   The Big Story Nvidia CEO’s China trip elicits Senate warning Sens. Elizabeth Warren (D-Mass.) and Jim Banks (R-Ind.) pressed

Key Takeaways Advanced Micro Devices (AMD) stock jumped Thursday after analysts suggested the company’s latest AI chips are comparable to Nvidia's (NVDA) offerings .The stock broke out from a flag pattern in Thursday’s trading session on the highest volume in a little over a week,

NVIDIA’s market value broke a record on Wednesday after dipping in spring amid political uncertainty and chip restrictions.

A bipartisan pair of U.S. senators sent a letter to Nvidia CEO Jensen Huang on Friday about an upcoming trip to China, warning the CEO to refrain from meeting with companies that are suspected of undermining U.

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.

Twenty, 30 years ago, we are really the leader,” CEO Lip-Bu Tan said in a message to employees, as reported by The Oregonian. “Now I think the world has changed. We are not in the top 10 semiconductor companies.

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

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,