Life
Dinosaur red blood cells recovered from 115-million-year-old fossil
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
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A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
To mark David Attenborough turning 100, New Scientist staff have been set a tricky task: pick your favourite of his many amazing documentaries...