Drawdown

World’s first hydrogen heating system warms buildings without carbon emissions

https://interestingengineering.com/energy/world-first-hydrogen-based-heating-system

Biodiversity

Wild European bison are roaming the Carpathian Mountains for the first time in 100 years

https://reasonstobecheerful.world/rewilding-european-bison-gentle-giant-returns/

Wolf Found in Los Angeles for the First Time in a Century

https://e360.yale.edu/digest/wolf-los-angeles

Bermuda snail thought to be extinct now thrives after a decade’s effort

https://www.theguardian.com/environment/2026/feb/07/bermuda-snail-thought-to-be-extinct-now-thrives-after-a-decades-effort