What happens when it all melts? Read on.
The expanding sheet could set a modern record for coverage.
They look like snowballs that would dent a tractor.
North Lake Shore Drive is both a beloved highway and a treasured park. As the city revamps it, can it continue to be both?
Scientists monitoring Lake Erie have found tons of harmful plastic debris known as microplastics or "nurdles."
Heavy agriculture and global warming are aligning to produce nasty algae blooms in the Great Lakes, scientists says.
Hurricane Sandy's impact won't spare the Midwest.
How a small population might lead to big problems for a $7 billion fishing industry.
A 100-year plan for the region focuses on harnessing abundant freshwater to fuel an economic rebirth
Manufacturing job growth rates in the region are looking up, but there's still a long way to go