Environmental factors such as education and leisure activities have a greater influence on the development of short-sightedness or myopia than the ability to think logically and solve problems. Myopia ...

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 at the 43rd Congress of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A diet rich in omega-3 fatty acids may help protect children from ...

Add Yahoo as a preferred source to see more of our stories on Google. More than 740 million young people could be short-sighted by 2050, study finds The number of short-sighted children and ...

Few things come with no downsides at all. Rich countries have almost completely banished infectious diseases such as tuberculosis, cholera and malaria. Instead, their health ministries spend much of ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Children's eyesight is steadily getting worse with one in three now short-sighted or unable to see things in the distance clearly, a global analysis suggests. The researchers say Covid lockdowns may ...

In his answer to this question, Peter Bursztyn writes that he isn’t sure “how one could determine whether a wolf, an eland or a cheetah were short-sighted”. He says: “I can’t imagine devising ...

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 ...