2013-08-31, 03:05
Whales get a tan too
Scientists have revealed the pigment in whale skin increases in response to sunshine, just as we tan. Some species get darker with sun exposure, incurring DNA damage in their skin just like us and they also accumulate damage to the skin as they get older. This provides a better understanding of their protective mechanisms and may offer new avenues to explore for treating human skin cancers.
http://feeds.sciencedaily.com/~r/science...092442.htm
Scientists have revealed the pigment in whale skin increases in response to sunshine, just as we tan. Some species get darker with sun exposure, incurring DNA damage in their skin just like us and they also accumulate damage to the skin as they get older. This provides a better understanding of their protective mechanisms and may offer new avenues to explore for treating human skin cancers.
http://feeds.sciencedaily.com/~r/science...092442.htm