A MYSTERIOUS pulsing sound deep below the ocean’s surface has been confirmed to have a ‘biological source,’ according to ...

Both scientists and sailors alike have recorded unique, strange noises in the ocean for decades. They sound guttural, and ...

A MYSTERIOUS pulsing sound deep below the ocean's surface has been confirmed to have a 'biological source,' according to scientists. The quacking also emanated from Antarctic waters in later years ...

The Pulse M is not a big speaker in absolute terms, but it creates an open, wide-ranging sound that’s far larger than the cabinet from which it originates. There’s no particular sensation of a ...

In music, the pulse is a special type of beat that is regular. It's the heartbeat of a piece of music and similar to a ticking clock. Have you ever wondered why people tap their foot or finger ...

"What pregnant people may hear is the ultrasound machine translating electronic impulses that signify fetal cardiac activity into the sound that we recognize as a heartbeat," ACOG states.