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March 2024 Issue

Science Fiction Short: Hijack

Building a computer the size of a planet can have unexpected consequences

24 Feb 2024
16 min read
Features
In-depth articles from top experts, Spectrum editors, and contributors

The Quest for a DNA Data Drive

The world is running out of data storage. Here’s how DNA can save us

17 Feb 2024
11 min read

Smartphone Screens Are About to Become Speakers

Piezoelectrics enable displays to provide both high-quality audio and touch feedback

11 Feb 2024
6 min read
News
Insight and analysis on the latest advances in technology

The New, New Transistor

In power electronics, aluminum nitride could overtake two powerhouses that only recently bested silicon

30 Jan 2024
5 min read

Diodes at Right Angles Double Autofocus Capacity

Canon twists photosensor rules to build new tech from familiar parts

19 Jan 2024
3 min read

Magnetic Knots Push Future Computing Toward 3D

Twisted structures called hopfions are easy to move but hard to destroy

23 Dec 2023
5 min read

Next-Gen fMRI Improves Spatial Resolution 10-Fold

A suite of improvements enables the NexGen 7T to image sub-microliter neuron clusters

12 Dec 2023
3 min read

Desalination Can Beat Out Batteries for Excess Energy

Producing water could be more efficient than storing energy for later

04 Dec 2023
2 min read
Opinion
Spectrum editors and columnists comment on major tech trends

Sci-fi and Hi-fi

The microstory of a storyteller who delivers both

04 Mar 2024
2 min read
Departments
Articles on DIY projects, engineering careers, and tech history

This Clock Made Power Grids Possible

The clock’s motors kept electricity at a steady 60 cycles per second

29 Feb 2024
7 min read

Turn a Vintage Hi-Fi Into a Modern Entertainment Center

Obsolete components aren’t the obstacle to repairs they used to be

28 Feb 2024
5 min read

What is CMOS 2.0?

Imec’s Julien Ryckaert explains the next phase of Moore’s Law

26 Feb 2024
3 min read

The Scoop on Keeping an Ice Cream Factory Cool

This control systems engineer maintains Unilever’s ice cream innovation center

25 Feb 2024
4 min read
The Institute
The latest news about IEEE, its members, and new offerings

Meet the Candidates Running for 2025 IEEE President-Elect

All three have served in IEEE leadership positions

12 Jan 2024
3 min read

IEEE Receives Grant to Develop Lesson Plans On Semiconductors

Students will learn about the industry thanks to funding from onsemi

29 Dec 2023
3 min read

Volunteer Training Program Sees Record Growth as It Marks 10 Years

Participants learn leadership skills and receive mentoring

25 Nov 2023
3 min read

IEEE Young Professionals Take On Climate Change

They’re working with the United Nations and others to find tech solutions

25 Oct 2023
4 min read

Stay Current on How VR and AR Could Impact Your Industry

New course program covers gaming, smart cities, and 5G

03 Oct 2023
3 min read

Virtual Reality Helps Students Improve Their Math Literacy

This startup’s platform teaches using simulated real-world situations

22 Jul 2023
5 min read

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© Copyright 2025 IEEE — All rights reserved. A public charity, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.

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