News items appear out of order

Some of the news items appear out of order in terms of time, e.g., 2022, 2024, 2024, 2021. Also, we should double-check that all news-letters are linked on the page. I think some may be missing. 

<img width="940" height="694" alt="Image" src="https://github.com/user-attachments/assets/b4fca322-b14b-4a5e-97c5-79cab032a927" />