Dry eyes or a gritty sensation after the eclipse may be short‑lived, but a central blind spot can signal retinal damage. A specialist explains how to tell the difference and when to seek medical help.

Safety-certified eclipse glasses have all but sold out online ahead of the event on Wednesday, or carry hefty delivery fees to arrive in time.

Mirar directamente al Sol puede provocar una pérdida de visión central, distorsión de los objetos, percibiendo las líneas rectas como onduladas, alteración de los colores o…

Looking straight at the Sun for even brief periods can cause permanent vision damage