Here's something that has worked for me - before bookmarking, decide if the article is something you need in the immediate future (within the next couple of days) or is it something that you might need to refer to at some later date.

If it is something you need now, email yourself that article [1], send it to your kindle [2] or save it to a separate board on Trello. Delete it once you are done with it.

For the second case, use an app like Pocket or Instapaper [3].

[1] https://www.emailthis.me

[2] https://www.amazon.com/gp/sendtokindle

[3] https://www.instapaper.com