Understand climate change with the latest 2026 data. We explain the greenhouse effect, rising CO2 levels, record temperatures, and how warming affects your health, food, and home right now.
A heat dome has brought record temperatures to Britain, Spain, and France. Here is the science behind these extreme weather events and why they are intensifying
In March 2026, temperatures hit 112F across the Southwest – in March, not July. Learn what a heat dome is, why it broke records, and how to stay safe.