Proceedings of the National Academy of Sciences, Volume 123, Issue 1, January 2026. SignificanceHydrogen exchange (HX) experimentation has made major contributions to the understanding of dynamics and function in proteins, but the same is not true for nucleic acids. This has been due to a misunderstanding of the correct interpretation of …
Observations from the Little Bunker
Last updated: January 08, 2026 08:12 PM
Atmospheric CO₂
428.3 ppm
+17.4
ppm/year
Atmospheric CH₄
1940.59 ppb
+-0.24
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year