"Anemia eyes," or "anemic retinopathy," is a term that describes the vision changes caused by damage from anemia (a lack of ...

A flexible stalk anchors it to the jellyfish. “When I first saw them, I didn’t believe my own eyes,” says Nilsson. “They just look weird.” Four of the six eyes in each rhopalium are ...

One sign that your child is struggling to see things at a distance is if they are being seen to squint or frown at items that ...