Courtney doesn’t have eyes, but it’s got sensors everywhere. There are two blinking lights on the front of its boxy body to approximate wide, moony pupils. It’s been described as a “large cooler on ...

Retinal vein occlusion (RVO) is a severe disease that occurs when a vein in the light-sensitive layer at the back of the eye ...

A researcher at Eindhoven University of Technology in the Netherlands has developed an eye-surgery robot that filters out hand tremors to allow ophthalmologists to operate on the retina and the ...

In the first days of my son’s life, during the fall of 2023, he spent much of the time when he wasn’t sleeping or eating engaged in what some cognitive scientists call “motor babbling.” His arms and ...