From One Eye to Two: Tracing the Deep Origins of Vision
TL;DR
Researchers propose that vertebrate eyes originated from a single ancestral eye in ancient invertebrates around 560 million years ago, later splitting into two—offering a potential answer to how the complex eye evolved and addressing Darwin’s long-standing questions.
- The Rise of Eyes Began With Just One The New York Times
- Earliest Known Vertebrates Had Four Camera-Type Eyes Sci.News
- Finally! An Ancient Fish That Understood Life’s Terrors Defector
- Our adorable, noodle-like ancestor had 4 eyes, half-a-billion-year-old fossils reveal Live Science
- Humans evolved from 4-eyed weirdos: Meet the great-grandfish that had extra eyes to escape predators The Times of India
Want the full story? Read the original reporting
Read on The New York Times