Seeing is believing, but what about hearing? Since the 1970s, a small percentage of people all over the world have detected a mysterious sound just on the edge of their auditory range. Some folks ...
As Ireland's Dara Ó Briain once joked on YouTube, "Science knows it doesn't know everything, otherwise it'd stop." The world is full of mysteries to solve and curious subjects to study, and no part of ...
How did the ocean produce the loudest sound ever recorded? In 1997, NOAA hydrophones picked up the infamous “Bloop,” a noise so powerful it was heard across the Pacific. This video explores the ...