Alerts for key topics helping to update me if new information is available

Not sure if anyone requested this already, but I would love it if ChatGPT could take a note on a topic of critical importance to me and then update me if new information is available. For example - say I’m interested in a specific news topic or a medical topic and I say please update me if new research or information comes out on x topic and then I get an alert that new information is available. I think it would make people a lot more productive or better informed if people want to know about something specific.