A skier in Austria captured a stunning sun pillar, a rare optical phenomenon where ice crystals reflect sunlight, creating a ...

Classical Refractions looks at how artists have interacted with the artistic traditions of Classical Antiquity, from the ...

Guanfacine used for treating ADHD in children and adolescents increases corneal aberrations at 6 months but does not affect the retina, choroid, refraction, or optic nerve.

BISMARCK, N.D. (KFYR) - To create atmospheric optics we need two things: ice crystals in the air and a light source. All ...

The Huvitz HDR-9000 is a slim, curvilinear, wireless device that provides quiet, quick lens loading as well as accurate data ...

Effective preparation involves more than just completing syllabus; it’s about adopting strategies that improve retention, ...