Objective: To evaluate the immediate effectiveness of intense regulated pulsed light applied to the periocular area of patients with dry eyes in a retrospective study ... ability to demonstrate such ...

The eye provides a unique, open, and accessible window for directly imaging small vessels in the retina with non-invasive techniques, such as fundoscopy. In this context, accurate registration of ...

Tools like curling wands and LED-therapy masks are the next best thing to booking a professional (and expensive) treatment at ...

Many people report a 'life review' when they are close to death. Given the challenges of explaining the experience, perhaps ...

I am an astrophysicist, and one of the first things I learned in my studies is how light often behaves in ways that defy our intuitions.

A curious question sparked a cosmic deep dive into why light never tires—even after 25 million years on the move.

Department of Biophysics, Institute of Physics, Maria Curie-Sklodowska University, Pl. M. Curie-Sklodowskiej 1, 20-031 Lublin, Poland Department of Biophysics, Institute of Physics, Maria ...

The answer appears to lie in ray tracing, a powerful graphics rendering technique that mimics the behavior of light in the ...

Having freed the young girl and allowed her to pass through to the afterlife in Coalhaven, it's time to venture into the ...