Before its maiden voyage, some called the Titanic an "unsinkable ship," only to sink three days later. The story of the ...

Explorers have discovered the sunken wreckage of one of the first steel cargo ships to travel the Great Lakes. The society ...

Twenty years before the Titanic changed maritime history ... The brothers towed a side-scanning sonar array behind their ship. Side sonar scans starboard and port, providing a more expansive picture ...

An alarming new study by NASA has found that parts of California, including San Francisco and Los Angeles, are sinking into the ocean at a shocking rate, exacerbating the effects of sea level rise.