The tech companies, chips and platforms moving indexes and reshaping the economy.

China is exploring tighter controls on foreign access to its homegrown AI models, with officials meeting ByteDance, Alibaba, and startup Z.a

Rebellions, a South Korean AI chip startup, plans to list shares at home in the first half of next year. It may later use American Depositar

HR Path, a Paris-based HR software and services company, has raised nearly €410 million in new debt and sold a stake to investment firm Ardi

Hong Kong and Chinese tech stocks rallied sharply as investors snapped up cheaper chip and AI shares. The Hang Seng Tech Index surged 4.3%,

Samsung reported stellar earnings, but investors sold the stock anyway, reflecting doubts about the AI boom's longevity. Meanwhile, Amazon i

Samsung Electronics and SK Hynix slid Wednesday after a US semiconductor selloff revived doubts about the AI chip spending boom. Even a 19-f

Telstra's network outage on Wednesday disrupted mobile calls and data, causing taxi payment systems to fail and suspending some regional tra

SpaceXAI and Cursor are preparing to release their first jointly built AI model as soon as Wednesday, after delaying the launch to improve e

Microsoft is quietly swapping OpenAI's technology for its own AI models in Excel and Outlook. The move aims to cut costs as the tech giant r

AI search startup Perplexity plans to use Nvidia's new Vera CPU, which it says ran AI agent coding tasks about 1.5 times faster than traditi

Meta is rolling out Muse Image, a new AI image-generation model, to Instagram and WhatsApp through its Meta AI chatbot. The tool allows phot

Tech stocks slipped as investors interpreted Samsung's record profit forecast as a sign the AI chip cycle may be topping. The Philadelphia S