Interesting Engineering on MSN15h
Mysterious 444-million-year-old fossil has guts, scientists are losing mindThis new species of ancient arthropod has been affectionately named Sue and scientifically dubbed Keurbos susanae.
Live Science on MSN6h
Scientists uncover 'inside-out, legless, headless wonder' that lived long before the dinosaursFossils of 444 million-year-old creatures whose bodies were preserved "inside-out" have been discovered in South Africa.
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