Health

Road safety in megacities: Bikers, pedestrians beware

(Medical Xpress)—Rapid growth of large cities throughout the world is having enormous impact on traffic safety in urban areas, say researchers at the University of Michigan Transportation Research Institute.

Health

Light and caffeine improve driver alertness

Bright light combined with caffeine can improve driving performance and alertness of chronically sleep deprived young drivers, according to a QUT road safety study.

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