Scripting: View comments on a record

Hi there - Is it possible to call comments on a record using the scripting? Or is it possible to see the date modified of the last comment on a record?

No, comments aren’t exposed to the scripting environment.

Is it possible to have a formula detect if a comment has been made and/or time of any updates to record comments?

No. Comments aren’t exposed anywhere: not formulas, not scripting, not automations, not apps.