I don't understand the information design on the home page at all, and a lot of that is due to there being no proper grouping, labelling or consistency:
- What's the difference between the articles placed at the top, middle and bottom sections of the page? They aren't ordered by date. Content type, maybe? Popularity? Relevance? I can't tell without some kind heading, or at least a coherent grouping of content.
- Why do the 5th and 12th article stretch out across all three columns where the others only take up one? You've made them stand out, but why?
- Similarly, why do the last four articles need 1.5 columns worth of space when the rest had 1?
- Why have some stories been selected to be in the rolling banner? Are they latest/breaking news? If so, why isn't it labelled as such and why isn't the banner the first thing I see?
The whole thing is just confusing to look at. There's no focus, nothing that visibly helps organise the content or draws the eye, and it ends up looking incredibly cluttered as a result. Figure out what parts are the most important and then make them stand out.
I've got a myriad of other issues with the design, but that (to me) is your biggest problem.