Charles David Keeling first documented how the gas buildup in the atmosphere contributes to the warming planet. His son says ...

His father, Charles David Keeling, decided in 1958 to measure atmospheric CO2 concentrations at the summit of the Mauna Loa volcano in Hawaii. This gave rise to the Keeling curve, which today ...

The faint glow of a jellyfish revealed a molecule that would change science. Known as green fluorescent protein (GFP), it ...

Ralph Keeling, whose father, Charles, began collecting data measuring atmospheric CO2 concentration almost seven decades ago Ralph Keeling and Tim Lueker fret that funding for climate science is ...

In his California laboratory, Ralph Keeling examines a graph created from data his father began collecting that keeps a record of the amount of carbon dioxide in the atmosphere. After 67 years ...

His father, Charles David Keeling, decided in 1958 to measure atmospheric CO2 concentrations at the summit of the Mauna Loa volcano in Hawaii. This gave rise to the Keeling curve, which today ...

As the latest data on carbon dioxide concentrations hits the headlines, it's a good time to dive into how we measure these ...