These parasitic worm-like fish are entering their spawning season and might emerge in larger numbers than usual due to COVID restrictions.
Scientists have tracked Caspian terns' migration routes and concluded that the birds' choice of flight paths is "cultural."
The "Atlanta" sank on May 4, 1891, and was described by experts as a wonderfully preserved shipwreck in Lake Superior.
Wildfire smoke from the west coast has reached as far east as the Great Lakes region.
The crew of a commercial fishing vessel rescued the exhausted man.
Lampreys engage in a special kind of mating called lekking.
Alberto caused flooding across much of the Southeast before making its way north, and a new weather system is bringing even more rain and flooding.
Cold air mixed with the relatively warm waters of the Great Lakes to produce 'cloud streets.'
Around 6,000 ships have met their end in the five Great Lakes.