Scientists scan rare Antarctic fish and uncover clues about the first animals that left the water

Scientists scan rare Antarctic fish and uncover clues about the first animals that left the water

A rare fossil found in Antarctica is giving scientists a clearer picture of one of the most important turning points in Earth's history. The discovery is shedding new light on how some fish evolved traits that eventually helped vertebrates move onto land. Using advanced imaging tools, researchers were able to examine the inside of a Koharalepis jarviki skull without damaging the only known specimen of its kind. The findings were published in the…