SAN FRANCISCO (KGO) -- The Solar Impulse 2 took off from Moffett Field this morning to continue its historic journey around the world. It's headed next to Phoenix, Arizona. RELATED: Solar Impulse 2 ...

Solar Impulse 2 is an aircraft on a mission -- to circumnavigate the globe using nothing but the power of the sun. The journey is being undertaken in multiple legs, and it kicked off several months ...

The sun-powered Solar Impulse 2 plane continued its around-the-world voyage Thursday with a flight from Phoenix to Tulsa, Okla. Solar Impulse 2 took off from the Phoenix Goodyear Airport, Arizona, ...

Two filmmakers spent more than a year chronicling the Solar Impulse 2 as it flew around the world with no fuel.Their Nova film takes us inside the cockpit. This Solar-Powered Plane Can Now Fly Around ...

Solar Impulse 2 (“Si2”), the world’s most advanced solar-powered airplane and the first to fly day and night without fuel, landed successfully in Nanjing, People’s Republic of China, following a 20 ...

The Solar Impulse 2 has landed in Egypt after a flight of nearly 49 hours without fuel, covering a distance of 3,745 kilometres. The journey marks the second to last leg of the first Round-The-World ...

There are many reasons why the recent landing of the Solar Impulse 2 in Northern California is not the beginning of a new era in commercial flight — and none of those reasons matter. The journey ...

After encountering significant turbulence over Saudi Arabia on the final leg, solo pilot Bertrand Piccard landed the Solar Impulse 2 (Si2) in Abu Dhabi on July 26, completing the first solar-powered ...

The sun-powered Solar Impulse 2 plane is slated for an early Saturday flight from Allentown, Pa., to New York City, its final U.S. destination on its around-the-world journey. The aircraft is ...