Georgia offers a rich tapestry of history, art, and culture that comes alive in its incredible museums. From Civil War ...

America and Britain are joining forces to tackle the threat of underwater drones to ports and other critical infrastructure.

I break a vacuum chamber underwater to see what happens ...

In 1962 the Navy backed studies for a submarine-hunting aircraft that could operate on the ocean surface and then submerge to attack. Convair and General Electric’s high density seaplane concept ...