Traditional sonar and radar use an echo-based approach, and have been amazingly successful in sensing and tracking vehicles and objects under water, through the air, or even in space. The principle is ...

Subscribe to Marlin magazine and get a year of highly collectible, keepsake editions – plus access to the digital edition and archives. Sign up for the free Marlin email newsletter. It’s no secret ...

Italian researchers, led by Prof. Corrado Malanga from the University of Pisa, say they’ve uncovered a vast underground network beneath the Egyptian pyramids. They claim the radar images show massive ...

Helm space is the most valuable real estate on board, and to get the most navigation gear for the space, choosing from these multifunction displays with integrated sonar is key. These touchscreen ...

In a world in which we don’t think twice about having Wi-Fi on a plane several miles in the air, it’s easy to forget that there are still parts of the planet it’s difficult to communicate with. One of ...

Australian Deputy Prime Minister and Minister for Defence Richard Marles, speaks during a news conference with Secretary of State Antony Blinken, Secretary of Defense Lloyd Austin, Australian Foreign ...

The amount of data the Defense Department collects has exploded with the number of increasingly sophisticated sensors on ships and submarines. And to tackle this, DOD will need to embrace cross-domain ...

The New England Aquarium and Massachusetts-based engineering firm Draper are developing an algorithm to better monitor whales. The duo aims to use satellite imagery as well as sonar and radar data to ...