The U.S. Navy’s Virginia-class submarine is a next-generation nuclear-powered attack submarine that has raised the stakes in ...

The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

Dark spots seen in the ocean near Myrtle Beach on Sunday led to confusion, with some people online claiming they were ...

Salvage crews are working on a complex operation to bring a superyacht that sank off Sicily last year ashore for further ...

A British-flagged luxury superyacht that sank off Sicily last year, killing U.K. tech magnate Mike Lynch and six others, partially resurfaced Saturday as salvage recovery crews finalized the complex ...