Stories from one feed appearing in another

I’m seeing that some of my feeds have stories from other feeds appearing in them. This started happening maybe a month ago, and I can’t find any settings related to it. I’d like to turn it off. Is this possible?

The pic shows a story from Tom’s Hardware appearing in my feed from Rock, Paper, Shotgun. This is a normal site based RSS feed.

That’s the new story clustering feature. You can read all about it here.

You can turn it off in Manage > Preferences > Story Clustering.

Thank you! I can see the reasoning behind this feature, but as you can see in the screenshot these are not the same article (just similar sounding titles). I appreciate that it can be turned off and I will do that.