Functional near-infrared spectroscopy (fNIRS) measures brain activity optically based on changes in cortical blood flow.

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 ...

Megan is a Software Writer at XDA Developers who has been writing about consumer technology since 2016. With a postgraduate degree in New Media journalism, she has always been passionate about diving ...

At its core, ChatGPT is a glorified search engine. But it offers a variety of other useful features as well. While you should never take its output as gospel without a quick fact-check, the platform ...

When Jared Hewitt’s co-worker claimed last winter that Hewitt used AI to write an incident report, she did it publicly. “And I work at a day care, so she was berating me in front of children,” he says ...

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 ...

Claude Code generates computer code when people type prompts, so those with no coding experience can create their own programs and apps. By Natallie Rocha Reporting from San Francisco Claude Code, an ...

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

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More college students are using AI chatbots to help them with their studies. But data recently released by an AI company shows they're aren't the only ones using the technology. College students are ...