The CTBTO monitors infrasound -- sound waves at frequencies too low to be detected by the human ear -- with 48 stations. Four more are under construction and another eight are planned. Twenty of the ...

PASADENA, CA - MARCH 30: Aerial view of light traffic at the interchange of the 210, 134 and 110 freeways on March 30, 2020 in Pasadena, California. City officials have implored Southern Californians ...

Sonic Fire Tech has launched a wildfire defense system using infrasound to extinguish fires without water or chemicals. The system detects embers up to 1,500 yards away and aims to reduce property ...

Wildfires are growing faster, hotter and harder to control, stretching firefighting resources across Europe and the United States. As climate change intensifies conditions, researchers and startups ...

Hawaii’s Kilauea volcano, which has been spewing lava since May, gave a few key clues to scientists that an eruption might be imminent. Now, it looks like sound might prove to be another useful tool ...