great lakes

Lampreys, an invasive blood-sucking species, became a nightmare for fishermen across the Great Lakes until scientists discovered an effective compound to kill them.

Strange geological formations are creating conditions for the floating microbial carpet to grow in the Great Lakes.

More than 100 feet deep beneath Lake Huron is a wide strip of rock that 9000 years ago was a land bridge, this is the first archaeological evidence of human activity under the