Consumer & Gadgets

Speeding drivers use app to dodge fines

Drivers alerted to police presence by others using a popular global app appear to be learning how to avoid speeding penalties—but not how to stay safe on roads.

Engineering

Modular tire design aims to cut waste and monitor road conditions

Although tires are a vehicle's sole point of contact with the road, their basic design has barely changed in decades. Once worn down, millions of tons of tire casings—whose main structure remains intact—end up as difficult-to-manage ...

Automotive

Asian carmakers besting US rivals at home, China poised to strike

Major U.S. automakers have watched their domestic market share shrink further as Asian competitors gain ground—a situation that may worsen if Chinese firms are able to enter the U.S. market, an idea floated by President Donald ...

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