Pity the grid operator PJM Interconnection. For decades it worked quietly and in the background, matching electricity demand with supply. Meanwhile, customers enjoyed some of the lowest electricity ...

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 ...

Apple has updated its developer website this week to spotlight third-party apps using Liquid Glass to “create natural, responsive experiences across Apple platforms.” This is the second version of ...

Announced earlier this month alongside “Immersive Navigation,” Google Maps also added a new Gemini-powered “Ask Maps” feature which, as of this week, is widely available in the US and India to all ...

This off-grid cabin-style tiny house is seriously small, with a floorspace of just 20 sq m (215 sq ft). However, despite its compact dimensions, it has been expertly designed to provide everything ...

North America’s electric grid watchdog is acting with urgency to guard against widespread power outages stemming from the volatile energy demand of data centers. The North American Electric ...

In a few short years, the technology industry has transformed places like central Ohio, where farmland is giving way to data centers and computer chip factories. In a few short years, the technology ...

This winter’s big freeze led Long Island’s electric grid to rely on two energy sources that were once considered dinosaurs: fuel oil and the region’s oldest power plants. During the period of the ...

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A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes and ...

AI data centers can operate without using peak power continuously, according to the results of a UK trial, a finding that could have implications for electricity systems worldwide. Grids from the US ...

On Tuesday, the US Energy Information Administration released full-year data on how the country generated electricity in 2025. It’s a bit of a good news/bad news situation. The bad news is that ...