Researchers find 'oldest ever eye' in fossil


An "exceptional" 530-million-year-old fossil contains what could be the oldest eye ever discovered, according to scientists.

The remains of the extinct sea creature include an early form of the eye seen in many of today's animals, including crabs, bees and dragonflies.

Scientists made the find while looking at the well-preserved trilobite fossil.

http://www.bbc.com/news/uk-scotland-...-fife-42264946