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Computers

Defects in crystals may be useful for designing spintronic devices, which use the magnetic properties of electrons for processing information.

Yuen Yiu, Staff Writer

With civility and democracy on the line, bots, trolls, and their hunters are waging a cat-and-mouse game on the internet.

Yuen Yiu, Staff Writer

The major war between law enforcement and cell phone manufacturers is mostly over.

Joel Shurkin, Contributor

Researchers provide a blueprint for a tiny device that can control the direction of light.

Yuen Yiu, Staff Writer

A new machine learning model can efficiently identify the distorted text many websites use to block bots.

Catherine Meyers, Editor

Scientists and engineers are exploring many strategies to cut the energy that powers modern computing.

Charles Q. Choi, Contributor

Using light to send digital data is 100 times faster than Wi-Fi.

Karin Heineman, Executive Producer

Get an inside look at a technology conference with buzzworthy tech trends.

Yuen Yiu, Staff Writer

Take a look inside a fully immersive virtual reality chamber.

Karin Heineman, Executive Producer

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