Rates of nearsightedness, or myopia, are skyrocketing in kids—and scientists say it has to do with how little time they’re ...

Peregrine falcons have dark stripes under their eyes, thought to reduce sun glare. But in other falcon species these markings ...

A mutant Wyoming mule deer with striking blue eyes and a light coat is causing a stirr among wildlife watchers. It's a rare animal, but appears to ...