Sotheby’s will auction ‘Gus,’ a colossal 67-million-year-old Tyrannosaurus rex fossil, in July with an estimated value between $20m to $30m. Tyrannosaurus rex has long captured the public imagination ...
Scientists have used synchrotron micro-CT imaging to detect branching, vessel-like channels deep within the rib of 'Scotty,' one of the largest Tyrannosaurus rex fossils ever found. The structures ...
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