A new study in *Frontiers in Behavioral Neuroscience* suggests that infrasound—low-frequency vibrations below human hearing—can trigger stress, irritability, and sadness, offering a scientific ...

A new study proves low-frequency infrasound hijacks inner ear support cells to create unique physical hum sensations.

Infrasound is very low-frequency sound, below 20 Hertz (Hz), which humans typically can't hear. It can come from natural sources like storms, or from anthropogenic sources like traffic. Some animals ...

Very low-frequency sounds, which humans cannot hear but can lead to high stress hormone levels in the body, could be an explanation for "haunted" locations, a new study finds. Such sounds below 20 ...

The Cotopaxi, a volcano located sixty miles from the city of Quito in Ecuador, is considered a dangerous volcano. More than 300,000 people live nearby and eruptions in the past have caused widespread ...

In other words, even though our ears can't hear it, our brains somehow know it's there, and new research published in ...

There are many possible explanations for hauntings, not least that humans are highly suggestible creatures, especially when we want to believe. But some ghost sightings might actually be the result of ...