@washingtonpost: Healing can be a challenge for injured penguins. With their long, flexible necks, they can easily pull out stitches or reopen wounds after surgery. Chilean researchers designed a special bodysuit for penguins made with copper and zinc to help help damaged tissue heal more quickly. More from The Post at the link in our bio. #penguins #chile #animals

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Friday 04 September 2026 14:00:00 GMT