But regardless of where we gather it, the energy itself almost always comes from the sun. Don’t believe me? Let’s think about ...

The simplest definition of wind is air in motion. Wind is generated by uneven pressure in the atmosphere, which is caused by uneven heating by the Sun, land, and oceans. The air closest to the ground ...

Fewer countries are as sunny and windy as Egypt, yet most of the country's renewable power comes from hydroelectricity along ...

Discover the future of wind energy as we compare traditional horizontal-axis wind turbines (HAWT) with the innovative IceWind ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to geothermal heat. Now a small group of physicists says Earth’s own magnetic ...

Two iconic American music institutions will be heading out on tour this year; singer-songwriter Lionel Richie and Earth, Wind & Fire will co-headline a North American arena tour that will hit 26 ...

A new study led by Southwest Research Institute's Dr. Michael Starkey has provided observational evidence from the SwRI-led Magnetospheric Multiscale (MMS) Mission of pickup ions (PUIs) and associated ...