A Trident nuclear missile misfired and crashed into the ocean near the submarine that launched it during a test last month, it has been reported. It is the second misfire in a row, with a test ...

Open Rov has created Trident, an ocean-exploring robot that can dive over 300 feet below sea level. Originally conceptualized for treasure hunting, it's proving to be a low-cost way for ocean ...

In 2016, another missile, launched from HMS Vengeance, failed after telemetry problems resulted in the Trident II missile being ditched in the ocean. At least the rocket worked that time.