In recent years, the world of optics has undergone a major shift. New research shows how light can be bent, focused, and even ...

Garmin has filed a patent detailing how its smartwatches could monitor blood sugar non-invasively using light-based sensors.

As Ghanaian subscribers increasingly demand high-speed connectivity and broader access to telecom services, the government's ...

Fluorescence lidar technology enables a better determination of the origin of particles in the atmosphere. The method can ...