Brazilian site may have been home to people before the Clovis hunters
Stone tools unearthed at a Brazilian rock-shelter may date to as early as 22,000 years ago. Their discovery has rekindled debate about whether ancient people reached the Americas long before the famed Clovis hunters spread through parts of North America around 13,000 years ago.
Note: To comment, Science News subscribing members must now establish a separate login relationship with Disqus. Click the Disqus icon below, enter your e-mail and click “forgot password” to reset your password. You may also log into Disqus using Facebook, Twitter or Google.