Exclusive footage reveals a mini-sub that can travel for months carrying explosives and surveillance equipment.

The perils of owning a Sonos system are few and far between, but if there's one big risk that comes with the multiroom audio ...

The robotic mini-submarine deployed to the Indian Ocean floor to hopefully find Malaysia Flight 370 made a premature return to the surface today after exceeding its maximum depth. The Bluefin 21 is ...

A miniature submarine deployed by NASA researchers has made first contact with the lakes hidden beneath Antarctica's glaciers. The submarine, which is about the size of a baseball bat and can travel ...

Here’s What You Need to Remember: However, despite the efforts of Allied censors, the Sydney raids did impart a sense of vulnerability to Australians. Civilians moved away from coastal zones, a... Key ...

Here’s What You Need to Know: Though modest, the range is more than sufficient to put the entire Korean Peninsula and Japan in the Pukguksong-3’s crosshairs. Also sometimes called the Sinpo-class, ...