People exposed to infrasound may not consciously hear it, but they can show higher cortisol levels a...
SCIENCE
May 10, 2026
That Haunted Feeling May Be Caused by a Sound You Can’t Hear
People exposed to infrasound may not consciously hear it, but they can show higher cortisol levels and increased irritability, which may help explain...
People exposed to infrasound may not consciously hear it, but they can show higher cortisol levels and increased irritability, which may help explain...
Author: SciTechDaily
Read Original Article
