We all know that the sun can be very harmful to us due to its Ultraviolet (UV) rays, which damage our skin and eyes. But do ...

Much of our waste is far too valuable to simply be incinerated. If it is recycled in a carefully controlled way, not only can ...

Red light, with a wavelength around 700 nanometers, penetrates deeper into the skin and is used to stimulate collagen production, which helps reduce the appearance of wrinkles, Venkatesh said.

Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in ...

Green light therapy operates within a specific wavelength range of 500-570 nanometers on the visible light spectrum. Unlike other light therapies that penetrate to deeper skin layers, green light ...

Regina Gumenyuk, Adjunct Professor at Tampere University, is exploring a novel imaging platform for early and precise cancer ...

Get Instant Summarized Text (Gist) Super-resolution microscopy can achieve nanometer resolution without traditional ON/OFF switching by using a beam of light with a zero-intensity node. This ...