Researchers have discovered that the retina uses an unexpected communication network that lets separate visual pathways cooperate instead of working alone. A newly identified "commander" cell appears ...

The Ukraine war has fundamentally changed the Pentagon's science chief's understanding of the role of AI and biotechnology in ...

A surprising discovery is reshaping scientists' understanding of how humans develop sharp central vision before birth.

From AI with Hannah Fry to David Attenborough's early days, these are the five must-watch science documentaries of the year ...

WASHINGTON — DC children and teens can get eye exams and even a pair of glasses for free at their local library this month.

This summer, District children may be able to get a free eye exam -- and free glasses, if they need them.