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Chinese AI models are following in the footsteps of EV and PV charging technology, serving as a reminder of the country’s knack for producing low cost, large-scale technology. Tang Yan Song/Shutterstock (no reuse)

Made in China AI: new tech, same old story?

History could repeat itself if China turns AI into an abundant, commodity-driven industry. Should we be worried about AI’s new land of plenty?
Relying on AI chatbots to learn a new language has various drawbacks, including the propensity for the chatbots to sometimes have cultural biases and make grammatical mistakes. Andriy Onufriyenko/iStock via Getty Images

Using an AI chatbot to practice new languages can be helpful, but it doesn’t replace speaking with an actual person

People might feel more comfortable making mistakes if they’re interacting with AI chatbots. But they will miss the nuances that come from conversing with real people.
Powered exoskeletons are increasingly being used in warehouses. German Bionic

The dawn of the age of the exoskeleton

Powered robotic devices designed to enhance the wearer’s physical capabilities are being developed for an increasing range of uses.
In the movie ‘War Games’ an AI plays a game with the real threat of triggering nuclear Armageddon. Courtesy of United Artists/Amazon MGM Studios

The ‘War Games’ problem: Computer science has long understood what it takes to keep AI under control

A hit 1983 movie illustrates what computer scientists have long known: If you give an AI agent a goal but don’t control what it can and can’t do, you shouldn’t be surprised by what it does.
The 2026 Ig Nobel Prize winners included a study of the aerodynamics of nose blowing, and a study finding that upper class people are more likely to snatch from a children’s supply of candy. (Unsplash/Zyanya Citlalli)

Science that makes you laugh? Canadian engineers win Ig Nobel Technology Prize for 3D ‘necroprinting’ with mosquitoes

The team printed a honeycomb and a Canadian maple leaf, both roughly the size of a single grain of sand.
MP Materials mines and processes rare earth minerals in California, including neodymium-praseodymium oxide used in high-performance magnets. David McNew/Getty Images

How the US gave up its edge to China in processing vital rare earth minerals – and what that’s costing

Today, China controls the vast majority of rare earths processing. That gives it enormous political leverage, and its trade truce with the US involving those minerals expires Nov. 10, 2026.
The camera on a robot vacuum cleaner captured this cat. What else did it capture around the house? voorts/Wikimedia Commons

Your robotic vacuum is a witness: What home robots mean for evidence, privacy and the law

Laws against surreptitiously recording someone extend to home devices like robot vacuums, but those recordings can still be used against you in court.

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