The reflective, “high-visibility” safety vests worn by road workers and first responders, not to mention joggers and dog ...

Government street and highway workers, along with many pedestrians and cyclists, wear high-visibility clothing to give themselves a better chance of being seen by motorists. New research, however, ...

Reflective, high-visibility clothing may stand out to human drivers at night, but a recent study suggests it may be invisible to a vehicle's automated crash prevention technology.

During the summer, running before sunrise or after sunset is often the only way to avoid triple-digit temps and blazing sunlight. While early morning and late-night runs are cooler and more pleasant ...