Whales show increase in their skin pigment in response to sunshine. A new study has found that whales get a 'tan' just like humans. They also accumulate damage to the cells in the skin as they get older, researchers say.
Whales show increase in their skin pigment in response to sunshine. A new study has found that whales get a 'tan' just like humans. They also accumulate damage to the cells in the skin as they get older, researchers say.