Last Word is New Scientist’s long-running series in which readers give scientific answers to each other’s questions, ranging from the minutiae of everyday life to absurd astronomical hypotheticals. To ...

Short-sightedness (myopia) and long-sightedness (hyperopia) are usually due to a mismatch between the length of the eye, from front to back, and the combined power of the cornea –the transparent ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

A rise in cases of short-sightedness (myopia) among children in Hong Kong may be linked to a significant decrease in the time they have been able to spend outdoors and a sharp rise in screen time ...

A combination of routine eye scans and AI has created a powerful new way for measuring short-sightedness to better predict people’s long-term risk of serious retinal damage, a new study suggests.

Copenhagen, Denmark: A major study of laser correction for short-sightedness shows that the procedure is as safe and effective in older teenagers as it is in adults, according to research presented ...