We read every e-mail that we receive; however, due to the large volume of mail, we may not be able to send a personal response. Also, please note that HowStuffWorks does not accept unsolicited content. For reasons of ownership and copyright, unsolicited submissions will be discarded unread. Also, instructions for expressing interest in freelancing for HowStuffWorks are linked below. We will not consider freelance queries submitted through any other means, including our contact form.

Please select your area of interest from the choices below.

Snail Mail:
One Capital City Plaza
3350 Peachtree Road NE, Suite 1150
Atlanta, GA 30326-1424

Media Relations:
Visit the Discovery press site or call (240) 662-3709.

Reprint Permissions:
Use our contact form and select "Content Permission Request" from the dropdown.

Advertising: Use Discovery's ad sales app or call (212) 548-5555.

Visit our Contact Us page and select the Web site and type of feedback or correction from the drop-down menu. Please note that submissions for potential freelancers are not accepted from the contact form, nor are offers of unsolicited content. Freelance inquiries submitted through the form will not be acknowledged or considered.

Freelance Writing:
Visit this page for instructions.

Consumer Guide Products:
Contact Us
7373 N. Cicero Ave
Lincolnwood, IL 60712

Planet Green:
Articles on HowStuffWorks that were written by Planet Green bloggers represent those bloggers' own opinions and viewpoints on subjects related to the environment and conservation. To provide feedback or corrections to these articles, please visit our Contact Us page and select "Planet Green feedback."