Flexible solar cells that do not contain any rare earth metal are paving the way for the development of low-cost, efficient solar energy, according to new research by the University of Sheffield.

The Korea Aerospace Research Institute (KARI) recently tested the technology , which works by using sunlight instead of ...

If you turn the spotlight over, you'll notice an on/off switch on the reverse. However, if you are operating the switch in the daylight you won't be able to tell whether it is on or off. Simply place ...

Americans in the northernmost parts of the continental U.S. could see the northern lights on Sunday, as the National Oceanic ...

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

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Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.

The Northern Lights will be visible from the north of the UK tonight (Thursday, February 13), forming a romantically ...

Last year, the lights were visible from as far south as Kent and East Anglia, which was rare, as the natural phenomenon can ...

Fast solar winds are heading to the UK, bringing with them an increased chance of viewing the Northern Lights. The ...

On Valentine's Day (February 14), Met Office maps show solar activity is slightly weaker than the night before, but Northern parts of the UK have a chance to see the Northern Lights from around 9pm ...

But cheap solar power is now breaking the model. Last year Pakistan became the world’s third-biggest importer of Chinese ...