Why do rorqual whales need to be enormous? Answer helps identify species threatened by climate change

Depending on how their prey fares, certain whale species will either win or lose in future oceans

First cases of avian flu found in Antarctic region

Researchers identify species and areas most vulnerable to spread of infection

Good news! Recovery of ozone layer achieves significant milestone

Levels of ozone-depleting substances in 2022 are back to those observed in 1980 before ozone depletion was significant

The world was in high fever in 2020

The State of the Global Climate 2020 lists the major global warming milestones

Who pays and how: the COP28 dilemma of debt and equity

COP28 will take stock of the step change in ambition needed, but the gulf in climate finance promises and realities presents an obstacle to a …

Month of climate contradictions: Contrasts noted worldwide in March 2023, finds Copernicus

European meteorological agency noted world’s second joint warmest March on record; Antarctic sea ice the second lowest on record

Antarctic ozone layer hole keeps shrinking in 2022: NASA, NOAA

Ban on chemicals adopted by Montreal Protocal attributed to gradual ozone layer recovery