Nuclear attack submarine USS Massachusetts commissioned in Boston

The Bay State’s proud naval history added a new chapter Saturday with the commissioning of the USS Massachusetts right in the harbor — with the USS Constitution, the oldest still-commissioned ship in ...

Sunken Nuclear Submarine Is Continually Leaking Radioactive Material, but Experts Aren't Worried

Even with the ongoing leaks, researchers found, "There is little evidence of any accumulation" ...

Thousands cheer as USS Massachusetts, America’s newest nuclear submarine, is commissioned

Before a cheering crowd of thousands gathered at the Conley Terminal in South Boston, the fifth US warship to bear the ...

First submarine named after Massachusetts joins the Navy fleet

The USS Massachusetts has joined the Navy fleet. Saturday's commissioning ceremony made the submarine the first named after ...