Titanium sounds perfect on paper. Even Apple uses Grade 5 titanium for its iPhones. It's lighter than steel, far stronger by weight, and shrugs off corrosion from salt water. It can dive deeper and ...

Titanium promised the Soviets deeper-diving, faster, low-magnetic submarines like Alfa and Sierra, but it came with brutal industrial, cost, and sustainment penalties. -Building and repairing titanium ...

If you've ever wondered what the safest place is to be during a tsunami, your first thought is most likely high on a mountaintop somewhere. But what about the depths of the ocean, in the fortified ...