The Coast Guard's Operation Taconite, which started last week, is the agency's largest domestic ice breaking operation. The ...

The U.S. Coast Guard said that with ice forming, its fleet of icebreakers has begun working to keep shipping underway on the ...

The Mobile Bay and three other cutters are tasked with managing ice cover for commercial maritime traffic in and around the northern Great Lakes.

SAULT STE. MARIE, MI – The U.S. Coast Guard is starting ice-breaking operations on Lake Superior today to ensure the flow of commercial vessels throughout the winter, officials announced.