With wind generation one of the fastest-growing renewable energy sectors in the world, experts are using machine learning and other signal processing techniques to characterize annoying noise features ...

While playing hide and seek, Ripple hears a mysterious sound. While playing hide and seek in the Kelp Forest, Ripple hears a loud “whoosh” sound. Determined to discover the source of the sound, Splash ...

Like nearly all of the residents on this island in Penobscot Bay, Art Lindgren and his wife, Cheryl, celebrated the arrival of three giant wind turbines late last year. That was before they were ...