Summers are becoming increasingly dangerous, especially in cities where the warming effects of tall buildings, concrete and asphalt send temperatures soaring. But there might be a simple, potentially ...

Once the sun sets, commuting by bike or skateboard becomes a risky game. The newest gear for night riders is a stylish shirt with retroreflective stripes sewn directly into the fabric, increasing ...

A thin film that reflects light in intriguing ways could be used to make road signs that shine brightly and change color at night. The technology could help call attention to important traffic ...

The U.S. Department of Transportation’s Federal Highway Administration (FHWA) today announced a final rule that will improve safety for all road users by ensuring that pavement markings are made more ...

BUFFALO, N.Y. — A thin film that reflects light in intriguing ways could be used to make road signs that shine brightly and change color at night, according to a study published on Aug. 9 in Science ...

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