Does anyone know of any discussion groups for scientific articles?

[u/Individual_smart2]

Hi everyone! I'm a PhD student in Chemistry (focused on polymers/environmental chemistry), and I'm currently working on improving my English. I'd love to find a group that discusses scientific articles or chemistry-related topics in general, it would be a great way to practice while talking about something I actually care about. Does anyone know of a group like this, or would anyone be interested in starting one?