Magcast is a free, clean and responsive Magazine WordPress Theme by Theme Horse.
Magcast is easily customizable.
Options are two site layout (Narrow and Wide), 4 layouts for every post/page, 2 Page Templates, 8 Widget Areas, 5 Custom Widgets, Featured slider to highlight your post, Social Profile Navigation and many more. Also has custom background, header, menu, favicon, CSS, webclip icon, and logo. Supports popular plugins like Breadcrumb NavXT, WP-PageNavi and Contact Form 7.
Custom Webclip Icon
Cross Browser support
More info: http://www.themehorse.com/themes/magcast/