dinosaur.

T. rex may have evolved in S.D. after Asian ancestors crossed ancient land bridge

May 27, 2025

New research suggests the iconic predator “grew up” in South Dakota and other parts of western North America STURGIS, S.D.

Rapid City, US

6:34 pm, May 30, 2025

78°F

clear sky

38 %

1017 mb

21 mph

Clouds: 0%

Visibility: 6 mi

Sunrise: 5:13 am

Sunset: 8:27 pm

Finance.

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