A solar-powered airplane landed in suburban Phoenix Monday night after a daylong flight from California—the latest leg in its around the world journey using only energy from the sun.
Energy & Green Tech
May 3, 2016
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A solar-powered airplane on a mission to fly around the world landed in California, completing a risky, three-day flight across a great expanse of the Pacific Ocean.
Energy & Green Tech
Apr 24, 2016
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A solar-powered airplane on an around-the-world journey had traveled 80 percent of the way from Hawaii to California by Saturday morning.
Energy & Green Tech
Apr 23, 2016
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A solar plane on an around-the-world journey has reached the point of no return over the Pacific Ocean after departing Hawaii, and now it's California or bust.
Energy & Green Tech
Apr 22, 2016
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The sun-powered plane Solar Impulse 2, grounded in Hawaii since the summer for repairs, will be ready to fly again by April 20, the project's spokeswoman told AFP Wednesday.
Energy & Green Tech
Dec 23, 2015
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Rising from the desert outside Abu Dhabi, Masdar city is laying the groundwork for when the United Arab Emirates' oil wells run dry.
Energy & Green Tech
Nov 23, 2015
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(Phys.org)—A team of researchers from institutions in Germany and Saudi Arabia has found that pollution levels over several major cities in the Middle East are dropping and have concluded that it is due to economic and ...
The sun-powered Solar Impulse 2 aircraft has been grounded in Hawaii, its crew said Saturday, after a grueling five-day, fuel-less flight across the Pacific Ocean overheated its batteries.
Energy & Green Tech
Jul 11, 2015
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Switzerland is the happiest country in the world, closely followed by Iceland, Denmark, Norway and Canada, according to a global ranking of happiness unveiled in New York on Thursday.
Social Sciences
Apr 23, 2015
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Changes to the Earth's oceans, caused by extreme volcanic activity, triggered the greatest extinction of all time, a study suggests.
Earth Sciences
Apr 9, 2015
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