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 ...

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 ...

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 ...

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 ...

Scientists have long known earthquakes can cause the Earth to vibrate for extended periods of time. However, in 1998 a research team found the Earth also constantly generates a low-frequency ...

Some people hear a persistent hum that nobody else notices. Researchers investigated the mystery and found a surprising possible cause.

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 ...

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 ...