Ask HN: Go-To Source for AI/ML and Big Data Read?

I recently joined an enterprise software startup as a marketing specialist. Being kind of new to the tech world, I'm trying to find the most relevant and credible contents for my daily read to navigate developer culture. So, seeking help here from HN community: what is your favorite publication/platform for quality read? It would be super helpful if you could state your job function as well. Million thanks!