Daily briefing: Fossilized footprints show people's first steps into the Americas
Human footprints might be the oldest direct evidence that people lived in the Americas thousands of years earlier than thought. Plus, gene editing makes chickens flu-resistant and how to lower the risk of a Nipah virus pandemic. Human footprints might be the oldest direct evidence that people lived in the Americas thousands of years earlier than thought. Plus, gene editing makes chickens flu-resistant and how to lower the risk of a Nipah virus pandemic.
Source: nature.com
