Hiding someone from your News Feed
You can remove friends from the News Feed simply by clicking the "Hide" that appears when you hover over their story in your stream.

Adding someone you’ve hidden back to your News Feed
To add someone back to your News Feed, follow these steps:

1. From the Top News stream, scroll down to the bottom of your News Feed and click "Edit Options."
2. If you are looking for a friend, scan the list to find that person. If you are looking for a public profile, select the Public Profiles tab.
3. Click "Add to News Feed" to see their posts again.
4. Click "Close" to save your changes.

Editing more advanced News Feed preferences
To view and edit more News Feed Settings (i.e., how many friends to show in your stream and which friends you’d like to see more or less stories about), follow these steps:

1. From the More Stories stream, scroll down to the bottom of your News Feed and click "Edit Options."
2. Add individual friends to the "Show More" or "Hide" lists by typing their names in the open fields; remove existing friends from these lists by clicking the "x" next to their names. Control how many friends you want shown in your News Feed by adjusting the number in the "Number of Friends" field.
3. Click "Save."