Upper Great Lakes News, Music, and Arts & Culture

Donate

Play Live Radio

Next Up:

0:00

0:00 0:00

Available On Air Stations

Attention: Public Radio 90 and other media are experiencing atmospheric signal issues. Engineers are working to correct the issues. Thank you for your patience!

Proceedings of the National Academy of Sciences

Science

Ancient caribou route found under Lake Huron

ANN ARBOR, MI (AP)-- Scientists say they've found evidence of prehistoric caribou hunts on the floor of Lake Huron that illustrates the sophistication of…