For the first time, the seasonal peak of carbon dioxide concentrations in the atmosphere exceeded 430 parts per million (ppm) ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

From its vantage point outside Earth's atmosphere, more than 36,000 km above Earth's surface, the Copernicus Sentinel-4 ...

Last year, the average level of carbon dioxide rose faster over the previous year than at any other point since the ...

Widespread temperatures of between 40 to 50 degrees Celsius, and even greater daily extremes, compounded by high levels of ...

Since carbon dioxide is a greenhouse gas, the steady increase has significant implications for global warming.