During most eye infections or injuries, neutrophils, immune cells found in the blood, are usually the first line of defense.

A new study reveals that Pfizer’s COVID-19 vaccine may cause subtle but measurable changes in the eyes — specifically in the ...

Scientists have discovered that Pfizer's COVID-19 vaccine may increase the risk of eye damage, leading to vision loss.The new study specifically examined how ...

A hormone-free pill, known as YCT-529, that temporarily stops sperm production by blocking a vitamin A metabolite, has concluded its first safety trial in humans, getting a step closer to increasing ...