Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

We often think of sunlight as something that warms us, helps plants grow, or gives us a summer glow. But according to Dr.

SPHEREx is scanning the entire sky in 102 infrared colors, beaming weekly data to a public archive so scientists and citizen ...

A team at Harvard and Vienna University of Technology have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...

Star-favored, board-certified aesthetics physician Dr. Glenicia Nosworthy explains how to choose the right high-tech tool for ...

The growing use of infrared-based biometric surveillance and facial recognition, often used without your knowledge, has sparked global privacy concerns. Zenni ID Guard™ is pioneering an accessible ...

Knowable Magazine reports on attosecond science, revealing how scientists study atomic interactions at unbelievable speeds to ...

CurrentBody Skin’s viral LED Light Therapy Mask uses a combo of red and near-infrared light to minimize wrinkles, smooth out ...

The wavelength is what determines light’s color, and these LEDs are amber (605-nanometer wavelength), light red (630 nm), deep red (680 nm), and near infrared (855 nm).

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140. "Shells of cosmic dust created by the interaction of binary stars appear like ...

Meanwhile, red-light therapy “relies on specific wavelengths in the red to near-infrared range that energize cells without relying on high heat,” says Ekeberg.