Instagram does not allow you to edit a comment you've already posted. However, you can delete the Instagram comment and post a new one instead. You can delete and repost a comment on both the ...

Comments are often regarded as a right but they can do more harm than good. In the absence of strict moderation, we’d be much better off without them It sits there like an ugly growth beneath articles ...

One important way that scientists can get involved in public policy is making a public comment. Agencies must offer opportunities for public comment on proposed rules during the rulemaking process.