The Circinus galaxy, a galaxy about 13 million light-years away, contains an active supermassive black hole that continues to ...

Chinese astronomers have conducted an asteroseismology study of a newly discovered pulsating white dwarf designated WFST ...

A new breakthrough study from the Rotman Research Institute at Baycrest, University of Toronto (Motsenyat et al., Brain Stimulation 2025) shows that brief sessions of pulsed photobiomodulation (PBM) ...

Researchers developed a solar collector with a dielectric Bragg mirror, optimizing energy conversion by separating sunlight ...

Abstract: The signal-to-noise ratio of optical emission spectroscopy (OES) data has decreased as the plasma etching process has advanced. As a result, not only the advanced endpoint detection method ...

In a way, yes - but not because the snow itself has color. According to IFL Science, when sunlight penetrates a snowpack, the ...

Astronomers from the University of Geneva, working with colleagues in Canada and the United States, have captured the ...

Indoor life is comfortable for pet birds, but it comes with one big downside: most homes don’t provide the kind of light ...

Abstract: This article proposes a novel calibration-free wavelength modulation spectroscopy (WMS) spectral fitting technique based on the firefly algorithm (FA). The technique simulates the behavior ...

A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University of Iowa researchers found that unwanted photons produced by lasers can be ...

Virtually every scientific field has made strides by harnessing light to study the properties of substances. This technique, called spectroscopy, has countless research applications, and innovations ...