Ever wonder why a small action like fingernails dragging across a chalkboard pierces our ears and causes our skin to crawl? Well, there are actually physiological and psychological explanations for ...

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 ...

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 ...