Halloween's commercialization in the United States began in the early 20th century.

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Timothy Dickinson gives his take on one of our most popular holidays.

Halloween was originally called Samhain and marked the end of the harvest season for Celtic farmers.

In this History Channel video clip we learn about the New York Village Halloween Parade. Much preparation goes into making all the costumes for the parade through the work of volunteers. The costumes are gigantic paper mache constructions that can take months to build.

Primal Fear suggests two functions of the facial expression of fear.

Primal Fear suggsts why people like to be scared.

On April 29, 2004, Google, one of the most successful Internet search engines, filed for its initial public stock offering. A May 2 news report explains the company’s plans for an online auction, an unconventional move that will make its shares available to individual shareholders.