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T rexes

1.7 Billion T-Rexes Roamed the Earth Before Going Extinct

Scientists have revised their calculations of the total number of Tyrannosaurus Rexes (T-Rexes) that ever lived on Earth. New research indicates that a whopping 1.7 billion T-Rexes roamed our planet throughout its history. Back in April 2021, a study published...