Import and display RSS?

I'm doing a website for a school, they have two different schools under the same "trust"... basically one school is for younger students, while the other is for older students. They want two seperate Drupal websites each having their own identity (which I have done), but they want news from the older site (from an RSS feed I setup for the different teachers blogs) to appear on the younger school's website... Also they may want to import feeds from educational websites like BBC News or Guardian Technology and stuff to be displayed on the site.

What I am wondering is how would I get the data out of an RSS feed and displayed on the page, stating the origional source?

Thanks in advance