At first, it sounds ominous: Molten salts, heated to 600 or even 900 °C (about 1,700°F, pumped through the pipes surrounding a nuclear reactor. But a molten salt mixture may make a smart substitute for water to extract ...
Solar Impulse 2, an experimental aircraft flying around the world to draw attention to clean energy technologies, is to take flight again on Monday, organizers said.
The pilot of a solar-powered airplane on an around-the-world journey said Saturday that stopping in California's Silicon Valley will help link the daring project to the pioneering spirit of the area.
A solar-powered airplane on an around-the-world journey had traveled 80 percent of the way from Hawaii to California by Saturday morning.
We humans are fire creatures. Tending fire is a species trait, a capacity we alone possess – and one we are not likely to tolerate willingly in any other species. But then we live on Earth, the only true fire planet, the ...
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.
Imagine a rocket emerging from Earth's atmosphere. Its nose cone opens and out comes a flying carpet.
The Italian premier was in Nevada on Tuesday to attend the formal dedication of the only geothermal power plant in the world that combines geothermal energy with two kinds of solar technology.
Turkey has started considering its own sources to generate electricity as a way to make it less dependent on fossil fuels, which account for 90 percent of the country's current energy supply.
Being cut off from electricity doesn't just affect whether we can make a phone call or heat dinner; it affects a doctor's ability to perform surgery, a police officer's ability to respond to a 911 call, and a city's ability ...