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Hydrogen-Powered Planes Almost Ready For Takeoff

A complete hydrogen fuel cell powertrain assembly occupied the pride of place in the pavilion of Beyond Aero at the recently concluded Paris Air Show. That a fuel cell system was the Toulouse-based startup’s centerpiece at the biennial aero event is an indication of...

Volvo Recalls Electric Trucks In U.S. After Battery Fire

Volvo is recalling nearly all battery-powered electric trucks in the U.S. that were made over the past four years because of an issue that may potentially cause a battery fire. The checks affect about 172 vehicles as part of the Volvo brand and nine Mack Trucks, built...

South Korean Project To Develop Firefighting Robots

A South Korean consortium is planning to develop a four-legged robot that could help save people from fires and extinguish flames, Rainbow Robotics announced Monday. With a budget of $13 million and a six-year timeline, the project will bring the country’s...