Engineers have assembled an autonomous underwater drone that the U.S. Defense Advanced Research Projects Agency (DARPA) plans to use for long-range missions in the ocean, pictures show.

This time, it's an initiative that's looking to hide drones on the seafloor. Here's how DARPA thinks they could make it work. Follow Tech Insider: On Facebook More from Tech The research arm of ...

It just ballooned. DARPA also experimented with unmanned drones during the Vietnam War. How did that technology develop? The drones in Vietnam were these massive systems that didn't have any ...

The groups are competing against each other as part of the NATO-funded SAPIENCE programme, designed to accelerate progress with this emerging technology, particularly in a world where drones on ...

The US Defense Advanced Research Projects Agency (DARPA), for example, has been working on a programme dubbed Gremlins; micro-drones the size and shape of missiles, designed to be dropped from ...