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35 innovators under 35: Biotechnology

It’s been exciting to see technology that rewrites and improves what we thought was an established health concept — how…

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35 innovators under 35: AI and robots

But GPT-3 suffers from several problems that researchers are working to address. It’s often inconsistent — you can find contradictory…

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35 innovators under 35: Materials science

In my research group at Caltech, I study new properties of materials that emerge when you take nanoscale building blocks…

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How to Choose a Router (2022): Tips, Technical Terms, and Advice

Everyone wants reliable and fast internet, and a good router can help. The trick is to work out how the…

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How a Boston startup wants to make steel greener

In the days after the US Supreme Court overturned the constitutional right to abortion, tech companies rushed to show their…

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This Warehouse Robot Reads Human Body Language to Be a Better Coworker

Sales of workplace robots worldwide are growing steadily after a recent slowdown in growth due to the pandemic, according to…

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Spotting Objects From Space Is Easy. This Challenge Is Harder

This spring, when the teams submitted their results to IARPA, evaluator teams graded how well each one did. In June,…

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The Rise and Precarious Reign of China’s Battery King

The headquarters of battery giant CATL tower over the coastal Chinese city of Ningde. To the untrained eye, the building…

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Democracy Is Asking Too Much Of Its Data

Abraham Lincoln once expressed the desire, in a time of civil war, to preserve a government that was “of the…

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How green steel made with electricity could clean up a dirty industry

Industrial steelmaking spits out about two tons of carbon dioxide emissions for every ton of steel produced — adding up…

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