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IEEE Spectrum is the flagship publication of the IEEE — the world’s largest professional organization devoted to engineering and applied sciences. Our articles, videos, and infographics inform our readers about developments in technology, engineering, and science.
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Analysis

Spectrum editors and contributors dissect the latest advances in technology and engineering

The U.S. and China Are Pursuing Different AI Futures

It’s not an arms race if each country wants different things

11h
5 min read
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Planets orbiting a star, with marked habitable zone in green and red.

How Astronomers Found 6,000 Exoplanets (and Counting)

How NASA’s space telescopes are revealing a teeming cosmos

28 Jan 2026
2 min read
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Estimating Surface Heating of an Atmospheric Reentry Vehicle With Simulation

Learn how heat flux gauges are validated using inverse analysis techniques

17 Feb 2026

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IEEE Spectrum's Top Biomedical Stories of 2025

Graphene tattoos, Wi-Fi, and ultrasound find novel applications

21 Dec 2025
4 min read
An IV pump and drip apparatus in a hospital room with an LCD screen and keypad.

Software Flaws Risk Patient Safety

Software problems are responsible for 20 recalls a month

29 Nov 2025
1 min read

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Graph showing AI models' training times increasing, with hardware unable to keep pace from 2018-2025.

How MLPerf Benchmarks Push AI Hardware Limits

A looking at the MLPerf AI training competition shows hardware is struggling

30 Oct 2025
1 min read

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    The Top Programming Languages 2025

    Does AI mean the end for the Top Programming Languages?

    23 Sep 2025
    6 min read
    Top Programming Languages Methodology 2025

    TPL 2025 Methodology

    How we construct the rankings

    23 Sep 2025
    5 min read
    ARC Prize puzzle

    Are You Smarter Than an AI?

    Crack these puzzles and prove you’re not just another language model

    22 Sep 2025
    1 min read

    How 6G Wireless Networks Will Use Drones in the Sky

    Planning for a wireless future in the air and in space

    29 Aug 2025
    1 min read
    Diagram of satellites, airships, and drones aiding network communication from space to Earth.
    A conceptual photo-illustration shows a picture of clocks repeated at various sizes and colors in yellow and green

    When AI Perceives Time Differently

    Machines may see cause and effect in problematic new ways

    13 Aug 2025
    5 min read
    Light blue USA map with colored dots indicating various data points across states.

    What the CHIPS Act Looks Like Now

    A flurry of contracts went to a range of projects

    28 Jul 2025
    1 min read
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    Edge AI: The Secret to Faster, Smarter Devices

    Optimizing models for hardware-constrained devices isn’t easy

    20 Jul 2025
    4 min read
    Illustration of a student wearing a graduation cap with a jigsaw puzzle-shaped hole. The missing puzzle pieces floating above resemble the United States' flag.

    U.S. Faces Decline in International STEM Students

    Trump policies shift America’s place in global education market

    14 Jul 2025
    4 min read

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      A look back at key moments in the history of cyberspace, electronics, and the space age

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      The latest developments in electric vehicles, advanced aircraft, and self-driving cars

    • DIY

      Reviews, hands-on projects, and the latest on the maker movement from Spectrum's DIY editor Stephen Cass

    • Careers

      Profiles and interviews with engineers, tech industry news, and the latest trends on the job market

    • The Institute

      The latest news about IEEE, its members, tech history, and new offerings

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