The global "hum" of the Earth is now helping scientists probe the planet's deep interior, a group of researchers say. Since this hum -- called seismic noise, which is generated by sources such as ...

Add Yahoo as a preferred source to see more of our stories on Google. If you turned off every video game system, car stereo, and TV on the planet, and if everyone held their breath and didn’t make a ...

Earth constantly vibrates with a low-frequency "hum," imperceptible to humans, generated primarily by ocean waves interacting ...

Far from the blaring cacophony of cities, towns and suburbs, there are far quieter soundtracks to be found -- the murmurs of wind rustling grasses, rushing waves tumbling onto beaches, the creaking of ...

The Earth hums, and scientists have for the first time recorded the sound in the ocean. Using seismometers in the Indian Ocean, researchers picked up on the sound that is way, way too low for mere ...

Strange as it may seem, the Earth’s atmosphere rings out in a chorus of frequencies just below the reach of the human ear. Although we cannot hear these “infrasonic” waves — which have frequencies ...

The Earth makes a mysterious humming sound, and for the first time, it has been recorded in the ocean floor. The Earth's hum, however, remains one of the world's most intriguing mysteries. While there ...

The global "hum" of the Earth is now helping scientists probe the planet's deep interior, a group of researchers say. Since this hum — called seismic noise, which is generated by sources such as storm ...