Each article has a little button with a gear on it at the top-right corner. Clicking on it drops a list of useful functions:

• Print allows you to print just the article without the rest of the web page
• Email pops up a form that allows you to send a link to the article directly from the site
• Edit puts the article in edit mode. Note: This button only appears to those who are logged into particular user groups that have editing priviilages.