Where do I get extra content for my website?

Hope this doesn’t sound like a dumb question: where do I get extra content for my website?

What I want is to have things like news or anything else relevant

I did a search for ‘feed’ under plugins and got back loads of results – but this didn’t really help me find where to get feeds from

I say ‘feeds’ – is there another search term I should be searching for?

BBC – I know you can get headlines from them
I can’t think of anywhere else though!

Any pointers would be greatly appreciated

Thanks

Omar