Environment ❯ Climate Change

Scientific Research

Climate Models Climate Scientists Climate Monitoring Data Analysis Emissions Scenarios Sustainability Impacts on Ecosystems Impact of Policy Glaciology Earth's Inner Core

Strengthening El Niño and Record-Warm Oceans Raise Odds of New Global Heat Records

A very strong Pacific El Niño could release stored ocean heat and push global temperatures higher this winter and into 2027.

Overlooked Air Pollutants Account for About 15% of Historical Warming

Climate Modelling Group Drops RCP8.5 From Routine Scenarios

Copernicus Confirms First Three-Year Stretch Above 1.5°C as 2025 Ranks Third-Hottest

85+ Scientists File Sweeping Rebuttal to DOE Climate Report Cited in EPA Rollback Plan

Energy Department Plans Overhaul of National Climate Assessments

Alpine Snow and Ice Reserves Critically Low, Refuge Water Supplies Imperiled

Half the World Endured an Extra Month of Extreme Heat as Forecasts Warn of New Temperature Records

Arctic Sea Ice Reaches Record-Low Winter Maximum in 2025

Global Scientists Condemn Trump Administration's Assault on Science

Chandrayaan-3 Data Suggests Ice May Be Widespread Beneath Lunar Surface

Earth's Inner Core Found to Shift Shape and Rotation

2024 Set to Break Record as Hottest Year, Surpassing 1.5°C Threshold