During the Cold War, the Soviet Union developed a secret program to create massive amphibious assault submarines capable of invading North America. Beginning with Project 621 in 1948, these underwater ...

Let's be truthful. There sure was a lot of ugly football played out there on Sunday. From London to Cleveland to Kansas City, fantasy football managers had to slog through several blowouts — ...

Boeing has released the first footage of the U.S. Navy's "Orca," a massive 85-foot underwater drone designed to operate ...