by Wallstreet Journal | February 4, 2026 6:30 pm | US Markets
An AI model developed by Google DeepMind is giving athletes like Maddie Mastro new insights into how their bodies move.
by Wallstreet Journal | February 4, 2026 8:24 am | US Markets
The billionaire is turning to his old playbook to keep his AI ambitions aloft.
by Wallstreet Journal | February 4, 2026 8:24 am | US Markets
After leaning on its partnership with OpenAI, Microsoft is playing catch-up in the chatbot race. But data shows that it is losing ground with users.
by Wallstreet Journal | February 4, 2026 5:04 am | US Markets
Rapidly expanding artificial-intelligence capabilities helped erase $300 billion in market value on Tuesday.
by Wallstreet Journal | February 4, 2026 4:04 am | US Markets
Authorities are investigating the social-media platform’s role in deepfake images and alleged foreign interference in French politics.
by Wallstreet Journal | February 3, 2026 9:30 pm | US Markets
The retailer has joined a select group of mostly tech companies with a 13-figure valuation.
by Wallstreet Journal | February 3, 2026 6:19 pm | US Markets
Authorities are investigating the social-media platform’s role in deepfake images and alleged foreign interference in French politics.
by Wallstreet Journal | February 3, 2026 10:40 am | US Markets
Nvidia’s OpenAI pivot puts Oracle’s accounting in the spotlight.
by Wallstreet Journal | February 3, 2026 4:04 am | US Markets
The merger puts the billionaire entrepreneur’s rocket and artificial-intelligence companies under one roof.
by Wallstreet Journal | February 3, 2026 3:04 am | US Markets
The company, which has been criticized over its role in the Trump administration’s immigration crackdown, posts a net profit of $609 million..
by Wallstreet Journal | February 2, 2026 9:37 am | US Markets
Cryptocurrency fintech Kontigo, which recently raised $20 million from Coinbase and others, is under fire for its role in helping Venezuelans avoid sanctions.
by Wallstreet Journal | February 1, 2026 9:06 pm | US Markets
Plus, China’s EV victory, 7 reasons teens say no to AI, trouble with the Nvidia-OpenAI megadeal and how AI is coming for Apple’s profit margins, in this edition of the Technology newsletter.
by Wallstreet Journal | February 1, 2026 8:10 pm | US Markets
Generators are noisy, smelly and high-maintenance. Battery-powered backups can keep fridges on for days, without the upkeep.
by Wallstreet Journal | February 1, 2026 8:16 am | US Markets
$500 million investment for 49% of World Liberty came months before U.A.E. won access to tightly guarded American AI chips.
by Wallstreet Journal | February 1, 2026 8:15 am | US Markets
Parts for iPhones to cost more owing to surging demand from AI companies.
by Wallstreet Journal | February 1, 2026 1:05 am | US Markets
Nvidia CEO Jensen Huang has privately played down the likelihood the original deal will be finalized, although the two companies will continue to have a close collaboration.
by Wallstreet Journal | January 31, 2026 9:05 pm | US Markets
The Justice Department posted more than 800,000 records, including emails with Elon Musk, Howard Lutnick, Steve Tisch and Bill Gates.
by Wallstreet Journal | January 31, 2026 8:06 am | US Markets
Combining Musk’s artificial-intelligence and space-exploration firms would be the latest tie-up of the entrepreneur’s companies
by Wallstreet Journal | January 31, 2026 5:00 am | US Markets
The Justice Department has posted more than 800,000 records so far about its Epstein investigations online, including emails with Elon Musk and Bill Gates.
by Wallstreet Journal | January 30, 2026 11:10 pm | US Markets
Plus, AI ‘neolabs’ have no products but plenty of investors and voice computing is taking off.
