Metasurfaces have the potential to fundamentally improve optical systems in our everyday lives. By controlling light more precisely, they drive compact, multi-functional solutions. Researchers have ...

The best laser engraver, in my experience testing these essential crafting machines, should be quick, precise, with a power and build area suitable for laser engraving a range of materials.

LIDAR is a system that calculates distances using laser pulses, similar to how SONAR uses sound waves. SWIR waves are unique ...

The beauty industry is rapidly evolving with the integration of laser technology, offering innovative solutions for skincare ...

Eye pain begins when you have inflammation or an infection, eye disease, or injury. Many common and serious eye conditions fall under these categories. A few of the most common painful eye problems ...

During LASIK, the eye surgeon will use a laser to alter the shape of your cornea, the dome-shaped area in the front of the eye. The process of LASIK surgery involved the following steps: First, your ...

Mar. 31, 2025 — The same genes could hold the key to regenerating cells in the ear and eye, according to a new mouse study. Researchers focused on a group of interacting genes called the Hippo ...