Even though underwater remotely operated vehicles (ROVs) are getting smaller, their communications cables have remained relatively fat and hefty. That may about to change, though, thanks to a new ...

Underwater Remote Operated Vehicles, or ROVs as they’re typically known, generally operate by tether. This is due to the poor propagation of radio waves underwater. [Simon] wanted to build such a ...

Port security and underwater search and rescue are a series of dangerous missions that require the proper instrumentation while avoiding putting lives at risk. VideoRay’s long- or short-tether ...

Canadian firm Deep Trekker is probably best known for its Revolution, a top-of-the-line underwater ROV (remotely operated vehicle). The company is now offering a much smaller, less pricey yet still ...