Frequency combs split laser light into dozens of colors that each represent their own optical channel, allowing for faster ...

If you think of a single atom as a grain of sand, then a wavelength of visible light—which is a thousand times larger than ...

According to doctors, PEMF mats may also have a number of other health benefits besides improved sleep, including reduced ...

Japanese scientists simulated faint 21-centimeter radio waves from the Universe’s “Dark Ages,” offering a potential way to detect dark matter. About 13.8 billion years ago, the Universe emerged in a ...

It’s classic radio jargon, referring to the six most crowded frequencies in the AM radio band: 1230, 1240, 1340, 1400, 1450 ...

Using high-resolution data from the one-meter New Vacuum Solar Telescope (NVST), a research team led by Prof. Yan Xiaoli from ...

This is the last of three blog posts associated with this week’s episode of Cosmos: A Spacetime Odyssey, which addresses life in the universe. Read the first and second here. Someday, in the not too ...

This FAQ provides a technical overview of harmonics, their primary sources, and the industry standards established for their control.

Red light therapy has become one of the buzziest wellness trends, often promoted as a miracle solution for everything from skin rejuvenation to chronic pain relief. But behind the glow of marketing ...

A new photonics chip that generates multicolored laser beams could supercharge data center technology and ease the strain of ...