How to include RSS feeds inside a node?
I think the best way is to use Aggregator, you dont have to map into a new content type RSS Feeds like on Feeds module.

Follow this:


Active Aggregator core module.
Add a new chanel per each feed URL under /admin/config/services/aggregator, defining a name and time for importing by cron.
Create a view with a display of type "Aggreator", Here you can make a comun view, ordering by date, limiting by 1 result, and filtering by each channel.


I hope this help.