Proceedings of the National Academy of Sciences, Volume 123, Issue 14, April 2026. SignificancePredicting how and where species will move as climate changes is crucial for protecting biodiversity. Scientists often use niche models based on where species lived historically to forecast shifts in their distributions, but it remains unclear …
Last updated: April 08, 2026 10:28 PM
CO₂
431.7ppm
+2.5
/ year
CH₄
1945.85ppb
+8.44
/ year
Temp
+1.48°C
Peak +1.73°C
Population
8.1B
+67M
/ year