News tagged with pigment

Scientists discover the world's oldest colors

Scientists from The Australian National University (ANU) and overseas have discovered the oldest colours in the geological record, 1.1 billion-year-old bright pink pigments extracted from rocks deep beneath the Sahara desert ...

dateJul 09, 2018 in Earth Sciences
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The mystery of lime-green lizard blood

Green blood is one of the most unusual characteristics in the animal kingdom, but it's the hallmark of a group of lizards in New Guinea. Prasinohaema are green-blooded skinks, or a type of lizard. The muscles, bones and tongues ...

dateMay 16, 2018 in Plants & Animals
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