Hide Bylines on Posts

Hello, it is me again! We were wondering if there is any way to hide the byline on a post? I would like to hide all the writer icon, writer info, clock, date, comment icon and comments text from the actual posts (http://plantricious.com/the-nemo/) and from the "snippet" posts (http://plantricious.com/category/recipes-and-hints/). I would then like the actual post content (photos and/or text) to move up to that position (approximately 40 pixels) higher on the page. I have attached a screen grab, hopefully it make it through. Thanks again for all your help!!