While the Chinese are busy scouting the best under-sea sites to pillage for precious metals, America's venerable…

The world's oceans cover two-thirds of our planet but we've only explored about ten percent of its depths. Alvin can…

Over the course of 4,400 dives, Alvin has done just about everything. Its recovered lost nukes, explored the ruins…

After sinking, the RMS Titanic lay undisturbed beneath 12,000 feet of freezing North Atlantic water for years, but…