Is fear good for you? Are spooky sightings caused by a special frequency of sound? Does Bigfoot really exist? In the week where many celebrated Halloween, we look at the science. Show more
Discover 11,128,835 listings and 280,404 playable programmes from the BBC
Is fear good for you? Are spooky sightings caused by a special frequency of sound? Does Bigfoot really exist? In the week where many celebrated Halloween, we look at the science. Show more
The BBC's international radio station
