Even materials that look pitch black to the eye often reflect near-infrared light well. As devices using near-infrared light, ...

Driving at night might be a scary challenge for a new driver, but with hours of practice it soon becomes second nature. For self-driving cars, however, practice may not be enough because the lidar ...

The running gods played a cruel trick on us when they made some of the best weather for running into the time of year with the least sunlight. Especially as fall marathon training reaches its peak, so ...