Cache images, not html

I have a very active website that publishes multiple new posts daily. I need to ensure the latest is loaded when my visitors return. I think I need to disable the cacheing of HTML. However, I wish to continue to cache images/css/javascript for bandwidth purposes.

I came across the header code below, but it looks like it’s caching everything.

<meta http-equiv="cache-control" content="max-age=0" />
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="expires" content="0" />
<meta http-equiv="expires" content="Tue, 01 Jan 1980 1:00:00 GMT" />
<meta http-equiv="pragma" content="no-cache" />

Perhaps I need to add something into the .htacess?

Your help appreciated.