New archaeological evidence from Idaho’s Cooper’s Ferry site suggests humans reached North America 16,000 years ago—far ...

Eoin Murphy talks science communication, the Mary Mulvihill Award and how we’re all interconnected if you think about it.

The US' history goes back thousands of years, thanks to a wealth of archaeological sites that give insight into the first ...

Scientists say that the T-rex’s direct ancestor likely crossed over a land bridge from Asia more than 70 million years ago. “Our modelling suggests the ‘grandparents’ of T-rex likely came to North ...

A new study suggests that ancestors of the Tyrannosaurus rex migrated from Asia to North America 70 million years ago. Here's how they would have done it.

Tyrannosaurus rex, the iconic apex predator of the Late Cretaceous period, evolved in North America after its direct ancestors crossed a land bridge ... crossing the Bering Strait between what ...

The direct ancestor of Tyrannosaurus rex would have arrived in North America after crossing a land bridge from Asia ... America after crossing the Bering Strait between modern-day Siberia and ...

The direct ancestor of Tyrannosaurus rex would have arrived in North America after crossing a land bridge from Asia ... precursors likely arrived in North America after crossing the Bering Strait ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents ... rex likely came to North America from Asia, crossing the Bering ...