Energy & Green Tech

Wave-powered SeaRAY preps for Hawaii trial

Offshore industries, like marine research, fish farming, and mineral mining, often rely on big ships with large crews. Without clean energy to power these vessels, each trip out to sea and back to shore is not only expensive ...

Robotics

Robotic ship sets off to retrace the Mayflower's journey

Four centuries and one year after the Mayflower departed from Plymouth, England, on a historic sea journey to America, another trailblazing vessel with the same name has set off to retrace the voyage.