Scientists find huge dinosaur with tiny arms like a T. rex, deepening mystery why they evolved that way - Business Insider South Africa

Meraxes gigas is the third type of huge, carnivorous dinosaur found with very small arms, suggesting that the feature serves some purpose.

A new species of giant carnivorous dinosaur that had disproportionately tiny arms was discovered in Argentina. The discovery of Meraxes gigas marks the third group of huge carnivorous dinosaur that … [+3844 chars]

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