That's an interesting question! How long can modern science make a mice live? The oldest known mice lives in a zoo and had its 9th birthday last February. [0] I

That's an interesting question! How long can modern science make a mice live? The oldest known mice lives in a zoo and had its 9th birthday last February. [0] I would have hoped for a mice in an aging research laboratory, but my quick search couldn't find cases with more than 5 years. [0]: https://www.theguardian.com/us-news/2023/feb/09/pat-pocket-mouse-oldest-living-mouse https://www.theguardian.com/us-news/2023/feb/09/pat-pocket-m...