The agency maintains the global backbone of measurements of CO2 and other gases, but these are at risk of being curtailed if ...

Reflecting the sun’s rays back to space to prevent climate change, known as solar geoengineering, is as controversial as it is intriguing.

A research team used the German environmental satellite EnMAP (Environmental Mapping and Analysis Program) to simultaneously detect the two key air pollutants carbon dioxide (CO2) and nitrogen dioxide ...