This is a developing news story. Please check back soon for updates. Arise, a lens fitting system that streamlines the ...

The system aids in the orthokeratology lens design process by syncing directly with topographers to create precise lens designs for the treatment of myopia in the matter of seconds.

They also show that models learned from nonsynonymous mutations and from out-of-frame sequences are different, prompting new questions about germinal center function. Strengths of the study include an ...

Walking around a city (particularly one with a lot of older buildings), you might notice window grills that curve at the bottom. Here's why that curve exists.