normally, when clicking on the [more] news summary link, the detailed news page opens with the same page template the news summary page is bound to.
Start pages are packed with menus, icons, pictures and of course news summaries. When clicking on the [more] link, the detailed news are placed somewhere between all this huddle of information although you are in need for more space especially for the news.
Now, here's how it works:
(Unfortunately my backend [0.13] is german, so I'll try to translate it. Maybe the menu items are called a little bit different...)
1)
Add a new page with Content > Pages >Add New Content
2)
Choose Content Type = "News".
3)
Enter Page Alias = "News".
Choose Template = Other than home page template. (Hoping you've created a different template before...

4)
check "active"
uncheck "show in menu"!
leave the rest as it is. You don't need it!
5)
click "Send"
6)
Go to Layout > Templates
7)
Choose the template where you've placed the news summary.

Change the news module call to {cms_module module="news" detailpage="News"}
Remember? The "News" after "detailpage=" is the page alias you've entered on the news page you've created on step 5.
9)
Save your template, open your home page, click on the "more" link
10)
enjoy!
Comments? Improvements?
Regards
Michael