One Eye Through Myth and Science | Science News

Science News Today | 2 Min News | The Daily News Now! · Aug 26, 2026 · 1m

Ancient myths of one-eyed giants? Turns out, they might’ve been inspired by elephant skulls—and nature’s own one-eyed wonders still exist today, from tiny copepods to our own evolutionary past. Five hundred sixty million years ago, early ancestors sported a single eye for sensing light, eventually evolving into our two-eyed vision. Today, that “third eye” lives on as the pineal gland in humans and median eyes in some reptiles and fish. And yes, rare human conditions like cyclopia—linked to plant toxins—still remind us how deeply this one-eye fascination runs through biology and legend. Listen…