A July 13 Instagram post (direct link, archive link) features a graph charting historic ... the ice to study past changes in the composition of atmospheric gases – including carbon dioxide ...

Now, the American Chemical Society (ACS) has named the graph, which is the world’s longest unbroken record of atmospheric carbon ... humans were altering the composition of air globally, and ...

The graph, which is purportedly based on data from the National Oceanic and Atmospheric Administration ... the ice to study past changes in the composition of gasses, including carbon dioxide ...

DAILI will fly through a little-studied part of the atmosphere where density and composition varies. DAILI uses a new technique that analyzes dayglow, which is light emitted by the upper ...