If Science Is So Advanced Why Can't It Explain These Mysteries?
March 6, 2017
Land Mammals Evolved to Return to the Sea

Darwin may have been a pretty smart guy for developing his theory of evolution, but he still could not explain why certain mammals originated in the ocean, only to become land lovers and then returned to their watery beginnings thousands of years later. While advances in modern DNA mapping have been able to help prove the acclaimed scientist's theories, it still has no answer for what make some land beasts respond to the call of the sea.