The year 2025 was the warmest on record for the heat content of the world’s oceans. Ocean heat content (OHC) increased by around 500 zettajoules – billion trillion joules – since the 1940s.

A new study published in Nature Climate Change reveals that rapid, large-scale fluctuations in temperature from one day to the next have intensified under global warming, representing a distinct ...

The world has warmed even more than we thought, according to a new dataset suggesting the temperature rise since pre-industrial times is 6 per cent higher than previous estimates. That would put us on ...

This Climate Matters analysis is based on open-access data from the National Oceanic and Atmospheric Administration (NOAA). See Methodology for details. Show Your Stripes on June 21 Show Your Stripes ...

This will be the 13th consecutive year in which global temperatures surpass pre-industrial levels by at least 1.0 degree Celsius, according to the analysis by ECCC’s Canadian Centre for Climate ...

A recent surge in the rate of global warming has been largely driven by China’s efforts to reduce air pollution, raising questions about how air quality regulations are influencing the climate and ...

Andrew King receives funding from the ARC Centre of Excellence for 21st Century Weather and the National Environmental Science Program. Liam Cassidy does not work for, consult, own shares in or ...

Earth's surface temperature has been 1.5°C hotter than the pre-industrial average for 21 of the last 22 months. The 2015 Paris agreement committed countries to keeping the global temperature increase ...

For years, climate policy has been built around the idea that humanity still had a narrow window to keep global warming within a relatively “safe” range. Now a wave of new research suggests that ...