Another year, another record,” quipped Ralph Keeling, head of the Scripps CO2 Program, as atmospheric carbon dioxide hit 430 ...

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

For 67 years, the observatory on Hawaii's Mauna Loa volcano has been taking these measurements daily  — tracking the ...

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

Charles David Keeling first documented how the gas buildup in the atmosphere contributes to the warming planet. His son says proposed cuts to NOAA threaten critical scientific research.

DEL MAR, Calif. - Dr. Charles David Keeling, professor emeritus, Scripps Institution of Oceanography, University of California, San Diego, 77, passed away suddenly on the evening of Monday ...

The NOAA Mauna Loa Observatory located 11,141 feet above sea level on Hawaii, measured over 430 parts per million — one-third ...

Keeling’s a climate scientist, but he’s not talking about global warming. He’s talking about the Trump administration’s ...

It's part of the work started by Professor Ralph Keeling's father, Professor Charles David Keeling, who first documented the building up of CO2 in the atmosphere, driving climate change.