Default Return to webpage shown after Google Search?

I'm on KitKat for VZW Moto X, and there is something that I've always wanted to know on the latest Android operating systems:

When I use Google Now to conduct a search, it will show me a search results page. I can choose a link, click it, and then go to whatever website is linked to that particular result. Let's now say that I jump into my email and stay there for a while. Other than opening up my recent app tray, is there any way to return to the website I was just visiting based on my Google Now search? Intuitively, I would think I could click my default browser, but it's not there. Then I thought I could click the blue Google icon in my app tray, but it's not there either. Going back into Google Now doesn't even guarantee that I'll see the search in my history. Any ideas?