A trio of US researchers claim to have successfully tested predictions that it's possible to harvest clean energy from the natural rhythms and processes of our planet, generating electricity as Earth ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Every day, vast quantities of rain fall across the planet. Until now, all that energy has simply gone to waste. But scientists may have found a clever new way to tap into this overlooked natural ...