For home theater enthusiasts or gamers who enjoy the deep thud of a good subwoofer but want a little more “jolt” without the extra noise, Earthquake Sound Corp. has added to its range of tactile ...

Global Navigation Satellite System (GNSS) receivers help with precise location tracking and can detect disturbances in the upper atmosphere (ionosphere) by measuring delays and changes in ...

Death by drowning was the biggest killer in the 2011 Japan earthquake and tsunami. Since the disaster, scientists have analyzed the massive Tohoku earthquake and tsunami, seeking better ways to ...

On the second floor of Eagle River’s Gruening Middle School last Friday, the sound of the ground shaking filled a science classroom. It was kind of a “Chrrrrr. Chrrrrr.” Almost like the sound of a jet ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. You can now eavesdrop on some of the world's largest earthquakes from deep inside the planet. A ...