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.

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

AI chips are at the core of major advancements in Artificial Intelligence (AI), powering everything from machine learning to automation and next-generation computing. The demand for these high-performance chips is rising rapidly,

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.

Dieter Fox, the former head of NVIDIA's robotics research lab in Seattle, is launching a robotics initiative at the nonprofit Allen Institute for AI (Ai2).

Federal agencies are racing to adopt generative AI, but success hinges on robust, scalable infrastructure. This article outlines the significant power, storage, and compute demands of AI workloads and how existing systems fall short.

If China isn't able to import these chips, it could be that China is ready to make its own. Given Nvidia boss Jen-Hsun Huang has commented on the country's growing capabilities, China might be getting ready to fill its data centres with its own AI chips in the near future.