Yes, each record has an Add this item icon to the top right of the title that you can use to add an item to your Favorites list.
You can then access your Favorites using the icon at the top of the page next to your name.
Favorites can be customized by adding labels.
You can also email selected favorites to yourself or export them to a citation management tool like Zotero or EndNote web. This is only available if you are logged into your account.