Living organisms emit light due to biochemical reactions. This phenomenon raises the question of whether the electromagnetic ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Have you ever wondered how a tiny LED light can produce such brilliant illumination with almost no heat and very little energy? In this video, we dive deep into the fascinating world of Light Emitting ...

For a long time, scientists depended on luck to find new proteins. In 1840, for example, Friedrich Ludwig Hünefeld, a German ...

If you live in the southern hemisphere and have been stopped in your tracks by a recent sunset, you may have noticed they ...

The James Webb Space Telescope has observed two large planets at different stages of infancy - one with an atmosphere ...

A one-quintillionth-of-a-second lasing breakthrough could lead to next-generation X-ray technologies, improving imaging in ...

In one device, photothermal microcavities simultaneously measure light power and wavelength for potential applications in ...

For the first time, scientists have imaged the elusive south pole of the sun. The images captured by the Solar Orbiter ...

A new report questions the safety and effectiveness of most sunscreens, but dermatologists say those concerns may be overblown and must be weighed against skin cancer risk.

Once only a part of science fiction, lasers are now everyday objects used in research, health care and even just for fun.

Mother Nature really has been putting on a show during the sunrises and sunsets, that is all thanks to the Canadian wildfire smoke that continues to move into the Midwest.