A floating device with a spinning flywheel could dramatically improve how we capture energy from ocean waves. Credit: Shutterstock. Ocean waves offer a massive and steady source o ...

(Joel Sharpe/Moment/Getty Images) There's a huge amount of clean energy locked away in ocean waves, if only we could find a ...

Tsunamis, hurricanes, and maritime weather are monitored using sensors and other devices on platforms in the ocean to help keep coastal communities safe—until the batteries on these platforms run out ...

CalWave has been working on its xWave clean power technology for many years now, and has announced the successful conclusion of an extended open-ocean test off the coast of San Diego, in which the ...

For several years, CalWave has been developing its xWave clean power technology. Now, the company announces the completion of a long-term open-ocean test off the coast of San Diego, during which the ...

Irish company OceanEnergy has already tested its oscillating water column generators at significant scale in Hawaii, and it's just signed on to a four-year project to test, validate and commercialize ...

Scientists at the University of Osaka in Japan have turned to gyroscopes to efficiently ...