In a new study, researchers from the University of Cambridge explain how they have developed solar-powered technology to capture carbon dioxide and transform it into sustainable fuels. Prior methods ...

Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began ...

The global average concentration of CO2 surged by 3.5 parts per million to reach 423.9 ppm last year, fuelling worries that ...

Is carbon dioxide a pollutant? A small but vocal group of researchers, authors and government officials say it is time to change the definition. Greenhouse gases including CO2 are considered air ...

A misleading bar chart comparing modern carbon dioxide (CO2) levels to those millions of years before humans existed ignores a large CO2 increase during the human era that has changed the climate and ...

The United Nations weather agency said carbon dioxide levels in the atmosphere reached record highs last year, intensifying ...