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 ...

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 ...

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 peep, there would still be a sound, though you couldn’t exactly hear it ...

Researchers in Japan and France have discovered a new way of looking inside the Earth that will no longer be hampered by “tectonic blind spots”. Exploiting a curious phenomenon known as the Earth’s ...

The once-mysterious planetary hum of the Earth is getting put to use by scientists mapping the planet's interior. Ocean wave interactions, primarily along the Pacific coast of North America, generate ...

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 ...

Scientists studying our planet have a pretty good idea of what goes on up here at the surface. Understanding what's going on deep underground or in the depths of the Earth's oceans is another matter ...

A landslide in Greenland caused a giant wave and a mysterious 92-second seismic hum that traveled around the planet for nine ...

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 ...