Once confined to military and research applications, submarines are now being repurposed for commercial use, particularly for underwater cargo transport. This innovative approach aims to revolutionize ...

Add Yahoo as a preferred source to see more of our stories on Google. Photogrammetric reconstruction of the submarine USS F-1 on the seafloor west of San Diego, California. In 1917, two US submarines ...

A World War I submarine wreck off the coast of Southern California has been captured for the first time in new video and images made possible using advanced deep-sea imaging technology. The ...

Anne Graham knows every inch of the 19-foot long, Sturgeon-class submarine replica that she and a small band of former submariners have built in Central Oregon. The 74-year-old Redmond resident even ...