The controlled release of liquid hydrogen from ultra-insulated tanks under the airplane's wings produces energy that seeps into the membrane of a fuel cell that powers the plane. “The plane has ...

Climate Impulse is a project that was started last February to fly a two-seater plane around the globe non-stop over nine days fueled by what's known as green hydrogen. That's hydrogen split out ...

The goal for Climate Impulse is to take off unassisted, fly some 40,000 kilometers (about 25,000 miles) around Earth along the Equator at a gentle speed of about 200 kilometers per hour (125 mph), and ...

But instead of a mechanical operation in a steam engine, energy from the hydrogen evaporation seeps into the membrane of a fuel cell that powers the plane. Because it’s hydrogen, the only ...

Innovators Gear up Work on ‘Green’ Hydrogen Plane With Plans for Nonstop 9-Day Trip Around Earth LES SABLES D'OLONNE, France (AP) — When aviation pioneer Bertrand Piccard a decade ago ...

LES SABLES D'OLONNE, France — (AP) — When aviation pioneer Bertrand Piccard a decade ago spearheaded a much-hyped flight around the world in a plane powered by sunlight, it raised awareness ...