Tech | CNN Business

Markets

DOW

S&P 500

NASDAQ

Hot Stocks

Fear & Greed Index

----- is driving the US market

Latest Market News

Something isn't loading properly. Please check back later.

Tech

Anna Moneymaker/Getty Images

OpenAI just announced its first custom chip to help ChatGPT run better
National Supercomputing Center in Shenzhen

Chinese supercomputer powered by homegrown chips tops US models in global ranking
CNN

Meta is now designing its own, cheaper AI smart glasses
Jason Henry/Bloomberg/Getty Images

AI regulation is a mess, and Anthropic is caught in the crosshairs
David Paul Morris/Bloomberg/Getty Images

Tim Cook says iPhone prices will rise. Trump says Apple will make US chips with Intel
Matt Cardy/Getty Images

Britain has unveiled one of the world’s toughest social media bans for kids. Here’s what to know
Marcio Jose Sanchez/AP

Apple’s big Siri update is here. Now the real challenge begins
• Video 2:50

CNN

Video Abu Dhabi’s sports tech revolution 2:50

Innovate

Ed Whitman/NASA/Johns Hopkins APL/Princeton

What is the heliosphere? A new mission could unravel the mysteries of this complex cosmic environment

Aurore Simonnet (SSU/EdEon)/LVK/URI

Black hole collision confirms decades-old predictions by Einstein and Hawking

NASA/JPL-Caltech/MSSS

Rock discovery contains ‘clearest sign’ yet of ancient life on Mars, NASA says

CNN

Rare ‘tooth-in-eye’ surgery restores man’s vision after two decades

More from CNN Business

Jade Gao/AFP/Getty Images

Wall Street is getting trampled by an AI sell-off. South Korean market plunges 10%

Al Drago/Bloomberg/Getty Images

Trump’s DOJ withdrew subpoenas targeting Washington Post and WSJ reporters

Paid Partner Content