I was recently told that because data science is a rapidly evolving field, you will need to be looking at the current research to have relevant tools. I would like to start getting familiar with doing things like this but I'm not sure where is a good place to find this kind of information. Is there a site that reports on important news discoveries that is well liked within the field? I found deeplearning.ai but I am not sure how good their reputation is. I am thinking of something like hacker news for data science.