Patients who have a new type of lens implanted in their eyes during surgery for cataracts or to correct their eyesight have excellent or good vision over distances both near and far, and often no ...

Colorado is no stranger to afternoon thunderstorms and once these storms clear out bright, beautiful displays of color take their place. Like the name, rainbows form from rain, but it takes more than ...

Digital camera images of the entire body (top left) and dorsal mantle (top right) of a squid show the splotches’ blue, green, yellow, orange and red iridescent (angle-dependent) colors. An individual ...

A research team led by SUTD has created nanoscale glass structures with near-perfect reflectance, overturning long-held assumptions about what low-index materials can do in photonics. For decades, ...

Add Yahoo as a preferred source to see more of our stories on Google. There are many glorious science-based terms when it comes to surfing. We all talk about swells, of course, the underwater energy ...

Langis Michaud has received research funding from Bausch and Lomb, Neurolens and Fitlens. He has received speaker's fees from Johnson and Johnson and Essilor. Université de Montréal provides funding ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. The top refractive surgery articles on Healio this year ...