Why have just one technological breakthrough when you can have two at the same time? The Royal Navy has installed for the ...
The Russian submarine K-152 Nerpa was three hundred feet beneath the Sea of Japan when a sailor on board noticed something strange. First one, then another, then another. Men were crumpling to the ...
Terrence Tysall set a record scuba diving to the Edmund Fitzgerald. Ric Mixter dove in a submersible, finding a missing body. Here are their stories.