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The color of blood: Pigment helps stage symbiosis in squid
The color of blood Pigment helps stage symbiosis squid
2014/6/12
New findings about the Hawaiian bobtail squid help reveal some of the hidden rules of symbiosis, processes that are also likely occurring in higher animals, including humans.

Among the taxidermal specimens in Harvard’s Museum of Comparative Zoology, past centuries-old fur coats, arises a flicker of brilliant blue. This is the spangled cotinga. Surprisingly, the cotinga is ...
Pigment or Bacteria? Researchers Re-examine the Idea of ‘Color’ in Fossil Feathers(图)
Pigment Bacteria Re-examine Color
2014/3/20
Paleontologists studying fossilized feathers have proposed that the shapes of certain microscopic structures inside the feathers can tell us the color of ancient birds. But new research from North Car...