Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type ...
Nanotyrannus lethaeus was a fast, agile predator distinct from T. rex, with longer legs, stronger arms and a body built for ...
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Scientists say T. Rex may have been misidentified for decades
The scientific community has made a discovery that may rewrite decades of research into the most famous predator to ever walk ...
A remarkable fossil discovery in Montana may redefine our understanding of Tyrannosaurus rex, revealing that what was once thought to be juvenile T. rex specimens are actually a distinct species ...
Debate kicked off in 1988 when a single small tyrannosaur skull discovered four decades earlier was given its own species ...
A new analysis of a fossil unearthed in 2006 provides a fresh line of evidence that a separate tyrannosaur lineage called Nanotyrannus lived alongside the famous T. rex ...
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