Latest Issue of Science News


When the Great Lakes were lower

Early hunters once prowled now-submerged portions of Lake Huron, evidence suggests

Sonar and video surveys of a long-flooded land bridge between Michigan and Ontario, Canada, reveal evidence of man-made structures that may have been used by hunters when water levels in the Great Lakes were much lower than they are today, researchers claim.

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.

This article is available only to subscribing members. Join SSP today or Log in.