red light vision

Aging eyes? Staring at bright red light could rescue your vision

A few minutes of looking into a deep red light could have a dramatic effect on preventing eyesight decline as ...
sightsavers eyes close up

How math could explain the ‘great mystery of human vision’

This is the great mystery of human vision: Vivid pictures of the world appear before our mind’s eye, yet the ...
mad scientists

Not-so-mad scientists and why they’re making human body parts

Halloween brings a cornucopia of candy body parts, so it’s a good time to review recent advances in organoid technology ...
eyes

Exploring color blindness through human retinas grown in lab

A paper published October 11 in Science uses a retina grown outside the body to show how cones develop into the eyes’ color sensors ...