At every minute of every day, it seems, scientists are busily working to cure cancer and save the environment and make better robots who can do our jobs for us, and also to figure out why we hate the ...

Even imagining the sound of a person's fingernails scraping down a chalkboard is horrible. Now we know why the noise is such a special kind of awful. The frequency of ...

There are certain sounds nearly everyone dislikes: the sound of fingernails scratching a chalkboard, or of a fork scraping a plate, just to list a few. For many people, hearing these sounds, or even ...