Have you ever thought that light might hold a key to life's mysteries? One hundred years ago, Alexander Gurwitsch dared to ...

With these units, ultraviolet light of specific wavelength and energy can be administered ... and photoaging are the most common side effects of UV therapy. In addition, phototherapy enhances ...

Recent measurements with the James Webb Space Telescope (JWST) cast doubt on the current understanding of the exoplanet ...

Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...

Visible light has wavelengths that can be perceived by the human eye, with the longest being red and the shortest being that of violet or blue. A red light wave is about 750 nanometers ...

State-of-the-art microscopy is a vital tool in understanding the critical mechanisms of cell growth and division. .

"Because of NEOWISE's extensive view ... light by NASA's WISE mission. Near the "snout" of the gecko you can see a blazing star with a strong red tint, due to its brightness at longer wavelengths ...

More than 120 drawings and sketches that are usually locked in a dark, temperature-controlled room will be the stars of ...

It’s a pathway that all devices must follow, including that of the PCSEL – the photonic-cavity surface-emitting laser – that is now celebrating its 25th anniversary. This class of laser, which employs ...

The Hubble Space Telescope has captured a spiral galaxy designated as NGC 2566, at a distance of 76 million years in the ...