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Results for "Physics & Astronomy"

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#431Computer Science & AIFront Page10 November 2025

AI-Driven Traffic Light Prototype Enhances Urban Flow Coordination in Yaoundé

A new study demonstrates an AI-powered traffic light system that leverages predicted travel speeds to dynamically adjust signal timings. This innovative approach significantly reduced speed variations and outperformed traditional fixed-cycle systems, offering a promising solution to optimize urban traffic flow and alleviate congestion.

By Eric, Charles

#432Physics & AstronomyFront Page8 January 2026

The Silence Between the Stars: Reimagining the Hubble Tension

A new analysis attempts to measure the universe's expansion history using only late-time data, stripping away standard theoretical assumptions. The findings suggest that the discrepancy in cosmic measurements stems from a lack of direct observations in the deep past, rather than a fundamental break in physics.

By Cooper

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