Although technology has improved, making such losses rare today, submarines remain inherently risky. -The tragic sinking of the USS Thresher in 1963 underscores this danger. The Thresher ...

What You Need to Know: On April 10, 1963, the USS Thresher, a nuclear-powered submarine, tragically sank during deep-diving tests 220 miles off the coast of Cape Cod, Massachusetts. All 129 ...

The gripper is able to lift 1,000 pounds. DSRVs were developed as a result of the USS Thresher submarine accident in 1963, when all hands were lost. At the time, submarine operating depths greatly ...

In 1963, the U.S. Navy’s nuclear powered submarine “Thresher” sank during sea trials. It was suspected that a failed silver brazed piping joint caused uncontrolled flooding. The crew perished.

An oceanic and coastal shark that is found in warm, tropical and temperate seas worldwide. Thresher sharks are pelagic, which means they roam the open ocean. They are easily recognizable by their ...

Wildlife officials identified the animal as a thresher shark, a species considered “endangered” in Europe, the group said. “Initial assessments suggest that the shark had experienced ...