Tiny fossil reveals when penguins evolved their surprisingly useful wings

Penguins cant fly. And while their wings may seem to be purely decorative, these appendages actually play a larger role in their evolutionary history. A fossil penguin species named Pakudyptes hakata… [+3722 chars]

Tiny fossil reveals when penguins evolved their surprisingly useful wings

Tiny fossil reveals when penguins evolved their surprisingly useful wings

Tiny fossil reveals when penguins evolved their surprisingly useful wings

Tiny fossil reveals when penguins evolved their surprisingly useful wings
Tiny fossil reveals when penguins evolved their surprisingly useful wings
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