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New dating evidence could attest to pre-Clovis arrival in the Americas, or show that rabbits and deer got about

First-ever Americans arrived 20,000 years earlier than we thought – and came by BOAT Charlotte Edwards, Digital Technology and Science Reporter 17:22, 3 Jun 2021 Updated: 18:37, 3 Jun 2021 THE FIRST humans to set foot on the North American continent could have arrived 30,000 years ago, according to new evidence. That's 20,000 years earlier than previously thought. 4 Animal bones were used to make the discoveryCredit: Andrew Somerville/ISU Researchers at Iowa State University in the US claim to have made the history changing discovery in the Tehuacan Valley of Mexico. They were originally t...

Radiocarbon dating of rabbit and deer bones found in a Mexican cave in the 1960s suggest the first humans arrived in North America about 30,000 years ago.

AMES, Iowa - An unexpected discovery by an Iowa State University researcher suggests that the first humans may have arrived in North America more than 30,000 years ago - nearly 20,000 years earlier than originally thought. Andrew Somerville, an...

An unexpected discovery by an Iowa State University researcher suggests that the first humans may have arrived in North America more than 30,000 years ago - nearly 20,000 years earlier than originally thought.