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What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Iran called on its youth Tuesday to form human chains around its power plants — after President Trump threatened to decimate the Islamic Republic’s energy infrastructure if Tehran fails to reopen the ...

Companies are scrambling to deal with the glut. Credit...Mojo Wang Supported by By Mike Isaac and Erin Griffith Reporting from San Francisco When a financial services company recently began using ...

A bridge struck by U.S. airstrikes on Thursday is seen in the town of Karaj, west of Tehran, Iran, Friday, April 3, 2026. Editor President Donald Trump issued an expletive-laden threat to bomb Iran’s ...

Coders have had a field day weeding through the treasures in the Claude Code leak. "It has turned into a massive sharing party," said Sigrid Jin, who created the Python edition, Claw Code. Here's how ...

Anthropic accidentally leaked the source code for its Claude Code AI agent this week. The leaked source code went viral, garnering millions of views and GitHub adaptations. Anthropic sent a copyright ...

The power industry finds itself in an uncomfortable bind. Demand for electricity is surging, driven by data center buildouts, broad electrification, and the retirement of aging coal fleets, but the ...

The more than 512,000 lines of leaked code appear to show unreleased features, instructions for Claude, and more. The more than 512,000 lines of leaked code appear to show unreleased features, ...

Shortages of food, medicine, water and fuel have plunged Cuba into a deepening humanitarian crisis, leaving residents in the dark with deteriorating public services. The crisis, driven by systemic ...

Elon Musk calls artificial intelligence “a supersonic tsunami headed toward humanity.” The CEO of Anthropic says we have about five years until half of all entry-level, white-collar jobs will be wiped ...

Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible code, a technique that’s flummoxing traditional defenses designed to ...