Update news.md

Author: nipunbatra

_pages/news.md

@@ -6,6 +6,7 @@ nav: True
 description: An excerpt from Kung Fu Panda - Oogway says "Ah, Shifu, there is just news. There is no good or bad." 
 ---
 
+* Dec 2021: Our AAAI 2022 paper on Accurate and Scalable Non-Stationary GPs gets accepted to AAAI 2022 :)
 * Nov 2021: Received a 5000 USD cloud credit grant from Google Research
 * Oct 2021: Rishiraj gets the prestigious USIEF Fullbright Fellowship
 * Oct 2021: Rishiraj wins the prestigious PMRF fellowship!