The omnipresent system that people use for navigation and positioning is increasingly vulnerable. Can it be improved?

How does a ship’s anchor actually hold thousands of tons in place? In this video, we explain the full procedure of anchoring at sea - from choosing the right spot and calculating scope to lowering the ...

When a ship sinks, it is often in tragic circumstances. Beneath the waves, however, a different story unfolds: shipwrecks ...

Military brinkmanship between President Trump and Nicolás Maduro of Venezuela has led to an increase in electronic warfare in ...

Autonomous free-flying robots aboard the International Space Station (ISS) frequently lose their bearings. Without gravity to distinguish up from down, even precision sensors suffer from accumulating ...

The Arleigh Burke-class destroyers, which can conduct anti-surface warfare, anti-submarine warfare, and air defense ...