The secondary purpose breather or bleed holes serve is to keep windows clear. “The hole allows moisture to evaporate,” ...

A flexible smart contact lens can accurately monitor eye pressure and movement-even with closed eyes, helping detect and ...

“The eyes are the window to the soul—and they’re also the window to the body,” says Douglas Wisner, MD, an ophthalmologist with WillsEye Hospital in Philadelphia. “The eyes are the only place in the ...

The tariffs wars involving global economic powerhouses such as the U.S. and China are being felt even in such distinctly ...