A World War II-era American submarine lost in the Pacific with all hands has been found resting upright on the ocean floor, ...

Paul Tidwell finally located the wreck of a Japanese sub 17,000 feet deep in the Atlantic Ocean, but the treasure inside remains just out of reach.

Antarctica is a massive block of ice hiding land underneath it, and you can hardly blame scientists for wanting to take a peek at the secrets it holds. But since you can't send humans down there — ...

Here's what you'll learn when you read this story: "We had probably been airborne an hour to an hour and a half when Ed Whitlock, who was the radio operator, got on the intercom and told me he had a ...